| 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 | $165.71 | 10.132% | $182.4997 | $182.50 | $182.50 | $182.50 |
| Purchase #2 | $166.83 | 12.626% | $187.894 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $155.70 | 3.112% | $160.5454 | $160.55 | $160.55 | $160.50 |
| Purchase #4 | $202.52 | 6.158% | $214.9912 | $214.99 | $215.00 | $215.00 |
| Purchase #5 | $106.29 | 4.767% | $111.3568 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $201.94 | 10.348% | $222.8368 | $222.84 | $222.85 | $222.80 |
| Purchase #7 | $111.96 | 6.121% | $118.8131 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $1,110.95 | $1,198.9370 | $1,198.94 | $1,198.95 | $1,198.90 | |