| 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 | $189.80 | 6.515% | $202.1655 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $130.51 | 12.172% | $146.3957 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $111.40 | 12.688% | $125.5344 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $238.70 | 3.347% | $246.6893 | $246.69 | $246.70 | $246.70 |
| Purchase #5 | $49.42 | 3.558% | $51.1784 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $56.92 | 10.449% | $62.8676 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $77.42 | 13.128% | $87.5837 | $87.58 | $87.60 | $87.60 |
| 7 purchase totals = | $854.17 | $922.4146 | $922.42 | $922.45 | $922.50 | |