| 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 | $146.40 | 11.596% | $163.3765 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $223.92 | 3.704% | $232.214 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $97.37 | 13.792% | $110.7993 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $61.57 | 3.208% | $63.5452 | $63.55 | $63.55 | $63.50 |
| Purchase #5 | $174.77 | 12.810% | $197.158 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $120.85 | 9.469% | $132.2933 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $109.51 | 9.336% | $119.7339 | $119.73 | $119.75 | $119.70 |
| 7 purchase totals = | $934.39 | $1,019.1202 | $1,019.12 | $1,019.15 | $1,019.10 | |