| 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 | $144.47 | 12.566% | $162.6241 | $162.62 | $162.60 | $162.60 |
| Purchase #2 | $27.79 | 5.726% | $29.3813 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $127.69 | 3.418% | $132.0544 | $132.05 | $132.05 | $132.10 |
| Purchase #4 | $82.53 | 13.473% | $93.6493 | $93.65 | $93.65 | $93.60 |
| Purchase #5 | $226.62 | 4.718% | $237.3119 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $185.69 | 4.630% | $194.2874 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $31.91 | 8.704% | $34.6874 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $826.70 | $883.9958 | $883.99 | $884.00 | $884.00 | |