| 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 | $155.25 | 11.503% | $173.1084 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $55.81 | 13.155% | $63.1518 | $63.15 | $63.15 | $63.20 |
| Purchase #3 | $217.82 | 12.212% | $244.4202 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $28.99 | 10.691% | $32.0893 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $163.53 | 6.790% | $174.6337 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $202.91 | 5.344% | $213.7535 | $213.75 | $213.75 | $213.80 |
| Purchase #7 | $64.49 | 11.238% | $71.7374 | $71.74 | $71.75 | $71.70 |
| 7 purchase totals = | $888.80 | $972.8943 | $972.89 | $972.90 | $972.90 | |