| 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 | $159.25 | 6.522% | $169.6363 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $35.74 | 12.446% | $40.1882 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $64.80 | 5.751% | $68.5266 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $45.34 | 6.327% | $48.2087 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $210.82 | 10.448% | $232.8465 | $232.85 | $232.85 | $232.80 |
| Purchase #6 | $110.83 | 12.684% | $124.8877 | $124.89 | $124.90 | $124.90 |
| Purchase #7 | $89.30 | 11.585% | $99.6454 | $99.65 | $99.65 | $99.60 |
| 7 purchase totals = | $716.08 | $783.9394 | $783.96 | $784.00 | $783.80 | |