| 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 | $190.61 | 12.299% | $214.0531 | $214.05 | $214.05 | $214.10 |
| Purchase #2 | $141.84 | 13.858% | $161.4962 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $147.73 | 3.624% | $153.0837 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $107.69 | 13.156% | $121.8577 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $200.78 | 7.813% | $216.4669 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $38.87 | 6.526% | $41.4067 | $41.41 | $41.40 | $41.40 |
| Purchase #7 | $233.57 | 7.236% | $250.4711 | $250.47 | $250.45 | $250.50 |
| 7 purchase totals = | $1,061.09 | $1,158.8354 | $1,158.84 | $1,158.80 | $1,159.00 | |