| 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 | $73.70 | 13.719% | $83.8109 | $83.81 | $83.80 | $83.80 |
| Purchase #2 | $145.79 | 5.390% | $153.6481 | $153.65 | $153.65 | $153.60 |
| Purchase #3 | $242.68 | 7.402% | $260.6432 | $260.64 | $260.65 | $260.60 |
| Purchase #4 | $245.64 | 8.745% | $267.1212 | $267.12 | $267.10 | $267.10 |
| Purchase #5 | $125.41 | 8.216% | $135.7137 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $149.60 | 3.773% | $155.2444 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $126.61 | 7.521% | $136.1323 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $1,109.43 | $1,192.3138 | $1,192.30 | $1,192.30 | $1,192.10 | |