| 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 | $72.53 | 8.521% | $78.7103 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $151.37 | 12.384% | $170.1157 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $148.40 | 9.164% | $161.9994 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $152.29 | 4.149% | $158.6085 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $223.40 | 9.645% | $244.9469 | $244.95 | $244.95 | $244.90 |
| Purchase #6 | $193.85 | 3.278% | $200.2044 | $200.20 | $200.20 | $200.20 |
| Purchase #7 | $205.82 | 3.602% | $213.2336 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $1,147.66 | $1,227.8188 | $1,227.82 | $1,227.80 | $1,227.70 | |