| 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 | $173.86 | 6.312% | $184.834 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $232.42 | 7.621% | $250.1327 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $143.32 | 10.651% | $158.585 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $32.81 | 9.604% | $35.9611 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $6.99 | 10.234% | $7.7054 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $146.98 | 9.170% | $160.4581 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $124.98 | 11.789% | $139.7139 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $861.36 | $937.3902 | $937.39 | $937.40 | $937.40 | |