| 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 | $172.61 | 10.142% | $190.1161 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $170.38 | 8.123% | $184.22 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $159.61 | 5.580% | $168.5162 | $168.52 | $168.50 | $168.50 |
| Purchase #4 | $112.94 | 8.212% | $122.2146 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $138.58 | 9.626% | $151.9197 | $151.92 | $151.90 | $151.90 |
| Purchase #6 | $141.35 | 12.179% | $158.565 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $221.58 | 6.799% | $236.6452 | $236.65 | $236.65 | $236.60 |
| 7 purchase totals = | $1,117.05 | $1,212.1968 | $1,212.21 | $1,212.10 | $1,212.10 | |