| 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 | $157.27 | 3.639% | $162.9931 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $210.65 | 13.284% | $238.6327 | $238.63 | $238.65 | $238.60 |
| Purchase #3 | $139.66 | 3.517% | $144.5718 | $144.57 | $144.55 | $144.60 |
| Purchase #4 | $66.65 | 8.125% | $72.0653 | $72.07 | $72.05 | $72.10 |
| Purchase #5 | $85.91 | 8.291% | $93.0328 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $94.70 | 7.722% | $102.0127 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $33.68 | 12.461% | $37.8769 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $788.52 | $851.1853 | $851.18 | $851.20 | $851.20 | |