| 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 | $107.34 | 9.834% | $117.8958 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $178.93 | 6.159% | $189.9503 | $189.95 | $189.95 | $190.00 |
| Purchase #3 | $96.86 | 8.218% | $104.82 | $104.82 | $104.80 | $104.80 |
| Purchase #4 | $175.29 | 11.697% | $195.7937 | $195.79 | $195.80 | $195.80 |
| Purchase #5 | $87.77 | 5.766% | $92.8308 | $92.83 | $92.85 | $92.80 |
| Purchase #6 | $158.65 | 13.749% | $180.4628 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $32.85 | 10.631% | $36.3423 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $837.69 | $918.0957 | $918.09 | $918.10 | $918.10 | |