| 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 | $143.94 | 11.669% | $160.7364 | $160.74 | $160.75 | $160.70 |
| Purchase #2 | $65.79 | 12.616% | $74.0901 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $171.92 | 7.692% | $185.1441 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $49.83 | 13.105% | $56.3602 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $212.25 | 13.276% | $240.4283 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $17.30 | 11.181% | $19.2343 | $19.23 | $19.25 | $19.20 |
| Purchase #7 | $248.51 | 4.149% | $258.8207 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $909.54 | $994.8141 | $994.81 | $994.85 | $994.70 | |