| 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 | $154.46 | 11.261% | $171.8537 | $171.85 | $171.85 | $171.90 |
| Purchase #2 | $180.54 | 11.873% | $201.9755 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $30.30 | 9.585% | $33.2043 | $33.20 | $33.20 | $33.20 |
| Purchase #4 | $96.77 | 12.760% | $109.1179 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $72.51 | 5.600% | $76.5706 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $223.66 | 12.115% | $250.7564 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $62.89 | 4.677% | $65.8314 | $65.83 | $65.85 | $65.80 |
| 7 purchase totals = | $821.13 | $909.3098 | $909.31 | $909.30 | $909.40 | |