| 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 | $181.53 | 7.807% | $195.702 | $195.70 | $195.70 | $195.70 |
| Purchase #2 | $191.62 | 3.618% | $198.5528 | $198.55 | $198.55 | $198.60 |
| Purchase #3 | $160.40 | 11.744% | $179.2374 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $30.59 | 6.237% | $32.4979 | $32.50 | $32.50 | $32.50 |
| Purchase #5 | $150.71 | 3.191% | $155.5192 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $25.79 | 5.470% | $27.2007 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $27.31 | 3.814% | $28.3516 | $28.35 | $28.35 | $28.40 |
| 7 purchase totals = | $767.95 | $817.0616 | $817.06 | $817.05 | $817.10 | |