| 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 | $143.26 | 6.578% | $152.6836 | $152.68 | $152.70 | $152.70 |
| Purchase #2 | $65.48 | 9.158% | $71.4767 | $71.48 | $71.50 | $71.50 |
| Purchase #3 | $33.30 | 7.745% | $35.8791 | $35.88 | $35.90 | $35.90 |
| Purchase #4 | $71.31 | 8.873% | $77.6373 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $147.30 | 8.213% | $159.3977 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $108.38 | 12.723% | $122.1692 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $241.74 | 6.862% | $258.3282 | $258.33 | $258.35 | $258.30 |
| 7 purchase totals = | $810.77 | $877.5718 | $877.58 | $877.65 | $877.60 | |