| 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 | $149.48 | 12.653% | $168.3937 | $168.39 | $168.40 | $168.40 |
| Purchase #2 | $47.68 | 3.152% | $49.1829 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $56.90 | 12.284% | $63.8896 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $8.94 | 3.147% | $9.2213 | $9.22 | $9.20 | $9.20 |
| Purchase #5 | $152.65 | 11.796% | $170.6566 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $167.39 | 6.205% | $177.7765 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $232.62 | 10.197% | $256.3403 | $256.34 | $256.35 | $256.30 |
| 7 purchase totals = | $815.66 | $895.4609 | $895.46 | $895.50 | $895.50 | |