| 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 | $170.73 | 6.454% | $181.7489 | $181.75 | $181.75 | $181.70 |
| Purchase #2 | $30.35 | 8.681% | $32.9847 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $180.95 | 7.421% | $194.3783 | $194.38 | $194.40 | $194.40 |
| Purchase #4 | $168.33 | 13.237% | $190.6118 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $174.79 | 4.847% | $183.2621 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $103.27 | 3.180% | $106.554 | $106.55 | $106.55 | $106.60 |
| Purchase #7 | $126.46 | 13.435% | $143.4499 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $954.88 | $1,032.9897 | $1,032.98 | $1,033.00 | $1,033.00 | |