| 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 | $148.80 | 7.435% | $159.8633 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $244.34 | 9.863% | $268.4393 | $268.44 | $268.45 | $268.40 |
| Purchase #3 | $22.62 | 8.762% | $24.602 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $38.50 | 8.636% | $41.8249 | $41.82 | $41.80 | $41.80 |
| Purchase #5 | $19.78 | 11.332% | $22.0215 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $242.29 | 12.763% | $273.2135 | $273.21 | $273.20 | $273.20 |
| Purchase #7 | $215.33 | 5.494% | $227.1602 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $931.66 | $1,017.1247 | $1,017.11 | $1,017.05 | $1,017.10 | |