| 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 | $175.60 | 11.580% | $195.9345 | $195.93 | $195.95 | $195.90 |
| Purchase #2 | $21.61 | 3.573% | $22.3821 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $91.46 | 9.642% | $100.2786 | $100.28 | $100.30 | $100.30 |
| Purchase #4 | $108.51 | 11.613% | $121.1113 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $16.96 | 8.718% | $18.4386 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $236.79 | 13.108% | $267.8284 | $267.83 | $267.85 | $267.80 |
| Purchase #7 | $93.61 | 7.136% | $100.29 | $100.29 | $100.30 | $100.30 |
| 7 purchase totals = | $744.54 | $826.2635 | $826.26 | $826.35 | $826.20 | |