| 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 | $143.43 | 9.778% | $157.4546 | $157.45 | $157.45 | $157.50 |
| Purchase #2 | $204.76 | 10.187% | $225.6189 | $225.62 | $225.60 | $225.60 |
| Purchase #3 | $73.95 | 4.301% | $77.1306 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $107.71 | 3.330% | $111.2967 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $22.99 | 13.257% | $26.0378 | $26.04 | $26.05 | $26.00 |
| Purchase #6 | $216.75 | 13.674% | $246.3884 | $246.39 | $246.40 | $246.40 |
| Purchase #7 | $9.52 | 12.733% | $10.7322 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $779.11 | $854.6592 | $854.66 | $854.70 | $854.60 | |