| 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 | $188.81 | 9.148% | $206.0823 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $186.71 | 6.421% | $198.6986 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $98.65 | 11.827% | $110.3173 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $59.25 | 4.294% | $61.7942 | $61.79 | $61.80 | $61.80 |
| Purchase #5 | $162.45 | 9.222% | $177.4311 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $59.29 | 12.120% | $66.4759 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $229.73 | 11.659% | $256.5142 | $256.51 | $256.50 | $256.50 |
| 7 purchase totals = | $984.89 | $1,077.3136 | $1,077.31 | $1,077.35 | $1,077.30 | |