| 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 | $162.41 | 9.319% | $177.545 | $177.55 | $177.55 | $177.50 |
| Purchase #2 | $134.33 | 12.335% | $150.8996 | $150.90 | $150.90 | $150.90 |
| Purchase #3 | $49.50 | 7.605% | $53.2645 | $53.26 | $53.25 | $53.30 |
| Purchase #4 | $64.54 | 10.607% | $71.3858 | $71.39 | $71.40 | $71.40 |
| Purchase #5 | $15.85 | 9.859% | $17.4127 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $160.31 | 3.735% | $166.2976 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $194.51 | 11.642% | $217.1549 | $217.15 | $217.15 | $217.20 |
| 7 purchase totals = | $781.45 | $853.9601 | $853.96 | $853.95 | $854.00 | |