| 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 | $141.98 | 3.580% | $147.0629 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $79.32 | 13.787% | $90.2558 | $90.26 | $90.25 | $90.30 |
| Purchase #3 | $65.40 | 11.783% | $73.1061 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $98.68 | 8.505% | $107.0727 | $107.07 | $107.05 | $107.10 |
| Purchase #5 | $131.98 | 3.395% | $136.4607 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $225.31 | 12.325% | $253.0795 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $74.30 | 5.474% | $78.3672 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $816.97 | $885.4049 | $885.41 | $885.35 | $885.60 | |