| 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 | $112.65 | 13.624% | $127.9974 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $110.99 | 4.754% | $116.2665 | $116.27 | $116.25 | $116.30 |
| Purchase #3 | $172.58 | 6.649% | $184.0548 | $184.05 | $184.05 | $184.10 |
| Purchase #4 | $126.96 | 11.134% | $141.0957 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $54.55 | 9.681% | $59.831 | $59.83 | $59.85 | $59.80 |
| Purchase #6 | $161.45 | 9.771% | $177.2253 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $201.84 | 7.305% | $216.5844 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $941.02 | $1,023.0551 | $1,023.06 | $1,023.10 | $1,023.10 | |