| 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 | $176.65 | 7.660% | $190.1814 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $80.73 | 8.241% | $87.383 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $204.83 | 9.133% | $223.5371 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $173.85 | 13.635% | $197.5544 | $197.55 | $197.55 | $197.60 |
| Purchase #5 | $130.27 | 12.228% | $146.1994 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $24.84 | 6.221% | $26.3853 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $187.51 | 11.795% | $209.6268 | $209.63 | $209.65 | $209.60 |
| 7 purchase totals = | $978.68 | $1,080.8674 | $1,080.87 | $1,080.95 | $1,080.90 | |