| 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 | $199.44 | 10.157% | $219.6971 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $34.81 | 7.220% | $37.3233 | $37.32 | $37.30 | $37.30 |
| Purchase #3 | $151.31 | 5.643% | $159.8484 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $148.65 | 11.387% | $165.5768 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $61.53 | 11.745% | $68.7567 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $120.81 | 13.793% | $137.4733 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $64.56 | 8.585% | $70.1025 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $781.11 | $858.7781 | $858.78 | $858.75 | $858.80 | |