| 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 | $169.49 | 11.655% | $189.2441 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $17.30 | 6.751% | $18.4679 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $30.47 | 9.726% | $33.4335 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $172.77 | 4.523% | $180.5844 | $180.58 | $180.60 | $180.60 |
| Purchase #5 | $214.71 | 4.173% | $223.6698 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $224.55 | 5.165% | $236.148 | $236.15 | $236.15 | $236.10 |
| Purchase #7 | $177.29 | 11.615% | $197.8822 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $1,006.58 | $1,079.4299 | $1,079.42 | $1,079.45 | $1,079.40 | |