| 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 | $139.79 | 13.129% | $158.143 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $55.28 | 4.830% | $57.95 | $57.95 | $57.95 | $58.00 |
| Purchase #3 | $55.29 | 5.393% | $58.2718 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $185.59 | 8.175% | $200.762 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $18.42 | 4.402% | $19.2308 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $235.46 | 13.786% | $267.9205 | $267.92 | $267.90 | $267.90 |
| Purchase #7 | $140.45 | 7.560% | $151.068 | $151.07 | $151.05 | $151.10 |
| 7 purchase totals = | $830.28 | $913.3461 | $913.34 | $913.30 | $913.40 | |