| 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 | $131.38 | 3.661% | $136.1898 | $136.19 | $136.20 | $136.20 |
| Purchase #2 | $21.48 | 8.139% | $23.2283 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $89.49 | 13.798% | $101.8378 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $151.25 | 11.373% | $168.4517 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $242.59 | 11.443% | $270.3496 | $270.35 | $270.35 | $270.30 |
| Purchase #6 | $12.83 | 6.253% | $13.6323 | $13.63 | $13.65 | $13.60 |
| Purchase #7 | $229.96 | 13.121% | $260.1331 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $878.98 | $973.8226 | $973.82 | $973.90 | $973.70 | |