| 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 | $143.42 | 6.265% | $152.4053 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $108.93 | 6.263% | $115.7523 | $115.75 | $115.75 | $115.80 |
| Purchase #3 | $97.54 | 10.781% | $108.0558 | $108.06 | $108.05 | $108.10 |
| Purchase #4 | $102.71 | 9.351% | $112.3144 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $98.61 | 7.449% | $105.9555 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $90.90 | 4.270% | $94.7814 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $249.62 | 7.205% | $267.6051 | $267.61 | $267.60 | $267.60 |
| 7 purchase totals = | $891.73 | $956.8698 | $956.88 | $956.85 | $957.00 | |