| 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 | $94.30 | 13.469% | $107.0013 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $183.25 | 6.221% | $194.65 | $194.65 | $194.65 | $194.70 |
| Purchase #3 | $52.95 | 11.110% | $58.8327 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $70.86 | 6.455% | $75.434 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $38.53 | 10.674% | $42.6427 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $64.94 | 4.371% | $67.7785 | $67.78 | $67.80 | $67.80 |
| Purchase #7 | $176.36 | 8.728% | $191.7527 | $191.75 | $191.75 | $191.80 |
| 7 purchase totals = | $681.19 | $738.0919 | $738.08 | $738.15 | $738.10 | |