| 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 | $22.65 | 10.853% | $25.1082 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $153.41 | 13.169% | $173.6126 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $228.36 | 4.409% | $238.4284 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $163.28 | 9.865% | $179.3876 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $170.41 | 3.164% | $175.8018 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $91.35 | 11.562% | $101.9119 | $101.91 | $101.90 | $101.90 |
| Purchase #7 | $18.30 | 5.326% | $19.2747 | $19.27 | $19.25 | $19.30 |
| 7 purchase totals = | $847.76 | $913.5252 | $913.52 | $913.50 | $913.50 | |