| 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 | $170.68 | 11.195% | $189.7876 | $189.79 | $189.80 | $189.80 |
| Purchase #2 | $70.28 | 4.353% | $73.3393 | $73.34 | $73.35 | $73.30 |
| Purchase #3 | $21.83 | 11.684% | $24.3806 | $24.38 | $24.40 | $24.40 |
| Purchase #4 | $193.34 | 12.606% | $217.7124 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $157.46 | 3.247% | $162.5727 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $173.27 | 11.369% | $192.9691 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $13.43 | 5.701% | $14.1956 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $800.29 | $874.9573 | $874.96 | $874.95 | $875.00 | |