| 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 | $155.51 | 12.435% | $174.8477 | $174.85 | $174.85 | $174.80 |
| Purchase #2 | $30.40 | 13.315% | $34.4478 | $34.45 | $34.45 | $34.40 |
| Purchase #3 | $62.87 | 5.404% | $66.2675 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $107.43 | 8.582% | $116.6496 | $116.65 | $116.65 | $116.60 |
| Purchase #5 | $155.61 | 8.151% | $168.2938 | $168.29 | $168.30 | $168.30 |
| Purchase #6 | $39.97 | 4.792% | $41.8854 | $41.89 | $41.90 | $41.90 |
| Purchase #7 | $178.97 | 11.715% | $199.9363 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $730.76 | $802.3281 | $802.34 | $802.35 | $802.20 | |