| 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 | $138.50 | 9.865% | $152.163 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $48.53 | 10.665% | $53.7057 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $52.28 | 6.333% | $55.5909 | $55.59 | $55.60 | $55.60 |
| Purchase #4 | $51.54 | 3.772% | $53.4841 | $53.48 | $53.50 | $53.50 |
| Purchase #5 | $175.99 | 6.594% | $187.5948 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $198.57 | 4.346% | $207.1999 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $228.25 | 3.421% | $236.0584 | $236.06 | $236.05 | $236.10 |
| 7 purchase totals = | $893.66 | $945.7968 | $945.79 | $945.80 | $945.90 | |