| 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 | $127.88 | 12.245% | $143.5389 | $143.54 | $143.55 | $143.50 |
| Purchase #2 | $157.85 | 7.489% | $169.6714 | $169.67 | $169.65 | $169.70 |
| Purchase #3 | $129.71 | 13.797% | $147.6061 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $98.89 | 11.514% | $110.2762 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $23.41 | 8.239% | $25.3387 | $25.34 | $25.35 | $25.30 |
| Purchase #6 | $75.53 | 10.731% | $83.6351 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $17.41 | 3.610% | $18.0385 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $630.68 | $698.1049 | $698.12 | $698.15 | $698.00 | |