| 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 | $180.30 | 8.785% | $196.1394 | $196.14 | $196.15 | $196.10 |
| Purchase #2 | $16.74 | 11.468% | $18.6597 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $225.66 | 5.452% | $237.963 | $237.96 | $237.95 | $238.00 |
| Purchase #4 | $70.99 | 4.643% | $74.2861 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $102.51 | 8.503% | $111.2264 | $111.23 | $111.25 | $111.20 |
| Purchase #6 | $187.36 | 8.506% | $203.2968 | $203.30 | $203.30 | $203.30 |
| Purchase #7 | $250.81 | 11.112% | $278.68 | $278.68 | $278.70 | $278.70 |
| 7 purchase totals = | $1,034.37 | $1,120.2514 | $1,120.26 | $1,120.30 | $1,120.30 | |