| 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 | $207.42 | 13.678% | $235.7909 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $72.39 | 3.136% | $74.6602 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $236.74 | 6.398% | $251.8866 | $251.89 | $251.90 | $251.90 |
| Purchase #4 | $50.72 | 11.644% | $56.6258 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $87.55 | 5.333% | $92.219 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $150.30 | 9.801% | $165.0309 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $159.65 | 4.212% | $166.3745 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $964.77 | $1,042.5879 | $1,042.59 | $1,042.60 | $1,042.60 | |