| 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 | $201.62 | 9.190% | $220.1489 | $220.15 | $220.15 | $220.10 |
| Purchase #2 | $32.81 | 3.762% | $34.0443 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $59.76 | 13.308% | $67.7129 | $67.71 | $67.70 | $67.70 |
| Purchase #4 | $171.71 | 5.825% | $181.7121 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $65.79 | 8.810% | $71.5861 | $71.59 | $71.60 | $71.60 |
| Purchase #6 | $177.88 | 6.585% | $189.5934 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $176.65 | 9.526% | $193.4777 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $886.22 | $958.2754 | $958.27 | $958.30 | $958.20 | |