| 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 | $189.67 | 10.790% | $210.1354 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $84.76 | 3.295% | $87.5528 | $87.55 | $87.55 | $87.60 |
| Purchase #3 | $187.52 | 7.736% | $202.0265 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $5.47 | 4.573% | $5.7201 | $5.72 | $5.70 | $5.70 |
| Purchase #5 | $141.99 | 9.370% | $155.2945 | $155.29 | $155.30 | $155.30 |
| Purchase #6 | $65.25 | 12.256% | $73.247 | $73.25 | $73.25 | $73.20 |
| Purchase #7 | $161.73 | 9.278% | $176.7353 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $836.39 | $910.7116 | $910.72 | $910.75 | $910.60 | |