| 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 | $128.38 | 5.852% | $135.8928 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $87.57 | 9.367% | $95.7727 | $95.77 | $95.75 | $95.80 |
| Purchase #3 | $140.61 | 6.579% | $149.8607 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $18.83 | 11.250% | $20.9484 | $20.95 | $20.95 | $20.90 |
| Purchase #5 | $52.46 | 6.325% | $55.7781 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $202.58 | 6.378% | $215.5006 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $107.67 | 9.713% | $118.128 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $738.10 | $791.8813 | $791.88 | $791.90 | $791.90 | |