| 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 | $161.27 | 3.307% | $166.6032 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $136.73 | 9.834% | $150.176 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $250.85 | 13.674% | $285.1512 | $285.15 | $285.15 | $285.20 |
| Purchase #4 | $91.55 | 3.327% | $94.5959 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $193.74 | 11.858% | $216.7137 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $226.47 | 7.780% | $244.0894 | $244.09 | $244.10 | $244.10 |
| Purchase #7 | $22.41 | 13.676% | $25.4748 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $1,083.02 | $1,182.8042 | $1,182.80 | $1,182.80 | $1,182.90 | |