| 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 | $160.93 | 12.271% | $180.6777 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $191.27 | 3.231% | $197.4499 | $197.45 | $197.45 | $197.40 |
| Purchase #3 | $71.86 | 5.860% | $76.071 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $61.53 | 6.560% | $65.5664 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $9.27 | 9.296% | $10.1317 | $10.13 | $10.15 | $10.10 |
| Purchase #6 | $118.75 | 9.293% | $129.7854 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $9.90 | 5.198% | $10.4146 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $623.51 | $670.0967 | $670.10 | $670.10 | $670.10 | |