| 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 | $158.59 | 8.188% | $171.5753 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $100.48 | 4.693% | $105.1955 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $64.95 | 10.215% | $71.5846 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $163.76 | 8.640% | $177.9089 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $92.70 | 10.644% | $102.567 | $102.57 | $102.55 | $102.60 |
| Purchase #6 | $87.97 | 9.659% | $96.467 | $96.47 | $96.45 | $96.50 |
| Purchase #7 | $31.35 | 10.314% | $34.5834 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $699.80 | $759.8817 | $759.89 | $759.90 | $760.00 | |