| 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 | $101.50 | 13.377% | $115.0777 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $150.27 | 10.590% | $166.1836 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $178.65 | 5.148% | $187.8469 | $187.85 | $187.85 | $187.80 |
| Purchase #4 | $34.69 | 11.342% | $38.6245 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $125.48 | 8.703% | $136.4005 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $32.79 | 4.660% | $34.318 | $34.32 | $34.30 | $34.30 |
| Purchase #7 | $242.85 | 10.404% | $268.1161 | $268.12 | $268.10 | $268.10 |
| 7 purchase totals = | $866.23 | $946.5673 | $946.57 | $946.55 | $946.50 | |