| 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 | $143.95 | 3.171% | $148.5147 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $194.81 | 11.873% | $217.9398 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $218.60 | 10.732% | $242.0602 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $172.38 | 13.358% | $195.4065 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $174.27 | 11.555% | $194.4069 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $202.69 | 6.815% | $216.5033 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $116.54 | 10.447% | $128.7149 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $1,223.24 | $1,343.5463 | $1,343.54 | $1,343.50 | $1,343.50 | |