| 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 | $144.43 | 9.869% | $158.6838 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $116.94 | 6.620% | $124.6814 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $127.27 | 8.129% | $137.6158 | $137.62 | $137.60 | $137.60 |
| Purchase #4 | $145.92 | 8.739% | $158.6719 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $219.62 | 5.678% | $232.09 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $121.45 | 7.243% | $130.2466 | $130.25 | $130.25 | $130.20 |
| Purchase #7 | $186.57 | 13.317% | $211.4155 | $211.42 | $211.40 | $211.40 |
| 7 purchase totals = | $1,062.20 | $1,153.4050 | $1,153.41 | $1,153.40 | $1,153.40 | |