| 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 | $170.33 | 9.277% | $186.1315 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $86.68 | 10.777% | $96.0215 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $42.49 | 4.606% | $44.4471 | $44.45 | $44.45 | $44.40 |
| Purchase #4 | $162.64 | 5.837% | $172.1333 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $246.69 | 4.655% | $258.1734 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $191.86 | 10.745% | $212.4754 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $23.30 | 10.591% | $25.7677 | $25.77 | $25.75 | $25.80 |
| 7 purchase totals = | $923.99 | $995.1499 | $995.15 | $995.15 | $995.10 | |