| 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 | $176.45 | 13.120% | $199.6002 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $158.63 | 12.705% | $178.7839 | $178.78 | $178.80 | $178.80 |
| Purchase #3 | $60.57 | 7.763% | $65.272 | $65.27 | $65.25 | $65.30 |
| Purchase #4 | $130.71 | 4.369% | $136.4207 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $107.46 | 8.788% | $116.9036 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $16.74 | 12.442% | $18.8228 | $18.82 | $18.80 | $18.80 |
| Purchase #7 | $243.37 | 12.844% | $274.6284 | $274.63 | $274.65 | $274.60 |
| 7 purchase totals = | $893.93 | $990.4316 | $990.42 | $990.40 | $990.40 | |