| 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 | $173.46 | 6.402% | $184.5649 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $126.79 | 6.258% | $134.7245 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $178.71 | 5.275% | $188.137 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $108.56 | 3.686% | $112.5615 | $112.56 | $112.55 | $112.60 |
| Purchase #5 | $8.96 | 10.149% | $9.8694 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $42.89 | 13.683% | $48.7586 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $135.36 | 3.547% | $140.1612 | $140.16 | $140.15 | $140.20 |
| 7 purchase totals = | $774.73 | $818.7771 | $818.77 | $818.70 | $818.90 | |