| 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 | $147.56 | 12.799% | $166.4462 | $166.45 | $166.45 | $166.40 |
| Purchase #2 | $190.98 | 9.511% | $209.1441 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $228.90 | 12.203% | $256.8327 | $256.83 | $256.85 | $256.80 |
| Purchase #4 | $176.28 | 6.511% | $187.7576 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $169.78 | 8.186% | $183.6782 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $204.54 | 10.235% | $225.4747 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $66.39 | 3.629% | $68.7993 | $68.80 | $68.80 | $68.80 |
| 7 purchase totals = | $1,184.43 | $1,298.1328 | $1,298.13 | $1,298.15 | $1,298.10 | |