| 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 | $174.39 | 4.399% | $182.0614 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $166.67 | 3.811% | $173.0218 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $112.80 | 13.531% | $128.063 | $128.06 | $128.05 | $128.10 |
| Purchase #4 | $231.92 | 6.119% | $246.1112 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $49.68 | 12.614% | $55.9466 | $55.95 | $55.95 | $55.90 |
| Purchase #6 | $127.35 | 6.312% | $135.3883 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $171.77 | 5.309% | $180.8893 | $180.89 | $180.90 | $180.90 |
| 7 purchase totals = | $1,034.58 | $1,101.4816 | $1,101.48 | $1,101.45 | $1,101.50 | |