| 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 | $150.30 | 11.690% | $167.8701 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $126.40 | 12.384% | $142.0534 | $142.05 | $142.05 | $142.10 |
| Purchase #3 | $179.45 | 9.811% | $197.0558 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $222.86 | 9.806% | $244.7137 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $131.57 | 7.157% | $140.9865 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $91.98 | 5.649% | $97.176 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $90.28 | 5.535% | $95.277 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $992.84 | $1,085.1325 | $1,085.14 | $1,085.15 | $1,085.30 | |