| 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 | $179.73 | 6.428% | $191.283 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $15.89 | 7.714% | $17.1158 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $122.73 | 11.708% | $137.0992 | $137.10 | $137.10 | $137.10 |
| Purchase #4 | $41.68 | 4.641% | $43.6144 | $43.61 | $43.60 | $43.60 |
| Purchase #5 | $86.43 | 5.753% | $91.4023 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $63.70 | 8.175% | $68.9075 | $68.91 | $68.90 | $68.90 |
| Purchase #7 | $229.48 | 5.150% | $241.2982 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $739.64 | $790.7204 | $790.72 | $790.70 | $790.70 | |