| 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 | $161.93 | 9.424% | $177.1903 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $144.50 | 6.844% | $154.3896 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $187.90 | 11.763% | $210.0027 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $133.73 | 7.649% | $143.959 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $113.46 | 8.173% | $122.7331 | $122.73 | $122.75 | $122.70 |
| Purchase #6 | $54.36 | 13.626% | $61.7671 | $61.77 | $61.75 | $61.80 |
| Purchase #7 | $58.74 | 7.493% | $63.1414 | $63.14 | $63.15 | $63.10 |
| 7 purchase totals = | $854.62 | $933.1832 | $933.18 | $933.20 | $933.20 | |