| 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 | $198.46 | 7.653% | $213.6481 | $213.65 | $213.65 | $213.60 |
| Purchase #2 | $136.39 | 5.127% | $143.3827 | $143.38 | $143.40 | $143.40 |
| Purchase #3 | $54.94 | 5.281% | $57.8414 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $71.52 | 6.547% | $76.2024 | $76.20 | $76.20 | $76.20 |
| Purchase #5 | $114.88 | 6.288% | $122.1037 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $128.55 | 11.381% | $143.1803 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $95.96 | 13.104% | $108.5346 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $800.70 | $864.8932 | $864.88 | $864.95 | $864.80 | |