| 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 | $101.98 | 9.107% | $111.2673 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $53.98 | 6.439% | $57.4558 | $57.46 | $57.45 | $57.50 |
| Purchase #3 | $141.94 | 3.342% | $146.6836 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $198.26 | 7.546% | $213.2207 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $21.76 | 4.657% | $22.7734 | $22.77 | $22.75 | $22.80 |
| Purchase #6 | $119.98 | 5.806% | $126.946 | $126.95 | $126.95 | $126.90 |
| Purchase #7 | $144.57 | 7.826% | $155.884 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $782.47 | $834.2308 | $834.23 | $834.20 | $834.30 | |