| 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 | $159.43 | 12.642% | $179.5851 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $60.45 | 9.397% | $66.1305 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $92.70 | 9.334% | $101.3526 | $101.35 | $101.35 | $101.40 |
| Purchase #4 | $111.41 | 4.787% | $116.7432 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $143.70 | 13.596% | $163.2375 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $72.38 | 11.109% | $80.4207 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $10.79 | 10.696% | $11.9441 | $11.94 | $11.95 | $11.90 |
| 7 purchase totals = | $650.86 | $719.4137 | $719.41 | $719.45 | $719.30 | |