| 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 | $74.98 | 12.267% | $84.1778 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $112.39 | 4.784% | $117.7667 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $208.72 | 3.228% | $215.4575 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $182.28 | 6.822% | $194.7151 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $116.93 | 8.212% | $126.5323 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $203.55 | 3.801% | $211.2869 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $20.49 | 6.803% | $21.8839 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $919.34 | $971.8202 | $971.83 | $971.85 | $971.90 | |