| 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 | $169.37 | 10.624% | $187.3639 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $143.36 | 10.536% | $158.4644 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $170.80 | 4.184% | $177.9463 | $177.95 | $177.95 | $177.90 |
| Purchase #4 | $68.93 | 7.337% | $73.9874 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $221.61 | 9.251% | $242.1111 | $242.11 | $242.10 | $242.10 |
| Purchase #6 | $244.50 | 7.508% | $262.8571 | $262.86 | $262.85 | $262.90 |
| Purchase #7 | $102.44 | 3.626% | $106.1545 | $106.15 | $106.15 | $106.20 |
| 7 purchase totals = | $1,121.01 | $1,208.8847 | $1,208.88 | $1,208.85 | $1,209.00 | |