| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.87 | 11.290% | $253.5965 | $253.60 | $253.60 | $253.60 |
| Purchase #2 | $154.78 | 7.361% | $166.1734 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $135.45 | 10.833% | $150.1233 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $139.85 | 12.803% | $157.755 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $120.38 | 4.307% | $125.5648 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $129.91 | 10.470% | $143.5116 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $173.58 | 11.259% | $193.1234 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $1,081.82 | $1,189.8480 | $1,189.84 | $1,189.75 | $1,189.90 | |