| 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 | $171.41 | 9.443% | $187.5962 | $187.60 | $187.60 | $187.60 |
| Purchase #2 | $143.47 | 3.839% | $148.9778 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $114.98 | 11.785% | $128.5304 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $215.27 | 4.377% | $224.6924 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $87.66 | 3.855% | $91.0393 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $60.53 | 6.477% | $64.4505 | $64.45 | $64.45 | $64.50 |
| Purchase #7 | $60.81 | 11.837% | $68.0081 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $854.13 | $913.2947 | $913.30 | $913.35 | $913.30 | |