| 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 | $235.65 | 12.819% | $265.858 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $115.51 | 10.191% | $127.2816 | $127.28 | $127.30 | $127.30 |
| Purchase #3 | $6.63 | 8.831% | $7.2155 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $154.34 | 5.486% | $162.8071 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $25.36 | 12.337% | $28.4887 | $28.49 | $28.50 | $28.50 |
| Purchase #6 | $158.59 | 10.825% | $175.7574 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $148.34 | 8.122% | $160.3882 | $160.39 | $160.40 | $160.40 |
| 7 purchase totals = | $844.42 | $927.7965 | $927.81 | $927.80 | $927.90 | |