| 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 | $148.73 | 6.551% | $158.4733 | $158.47 | $158.45 | $158.50 |
| Purchase #2 | $100.25 | 8.747% | $109.0189 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $105.73 | 7.575% | $113.739 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $33.54 | 6.354% | $35.6711 | $35.67 | $35.65 | $35.70 |
| Purchase #5 | $180.47 | 7.806% | $194.5575 | $194.56 | $194.55 | $194.60 |
| Purchase #6 | $65.65 | 10.669% | $72.6542 | $72.65 | $72.65 | $72.70 |
| Purchase #7 | $153.25 | 5.271% | $161.3278 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $787.62 | $845.4418 | $845.44 | $845.40 | $845.50 | |