| 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 | $171.58 | 6.678% | $183.0381 | $183.04 | $183.05 | $183.00 |
| Purchase #2 | $71.56 | 7.428% | $76.8755 | $76.88 | $76.90 | $76.90 |
| Purchase #3 | $136.96 | 8.593% | $148.729 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $215.74 | 8.646% | $234.3929 | $234.39 | $234.40 | $234.40 |
| Purchase #5 | $172.67 | 4.575% | $180.5697 | $180.57 | $180.55 | $180.60 |
| Purchase #6 | $236.50 | 3.223% | $244.1224 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $81.35 | 5.788% | $86.0585 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $1,086.36 | $1,153.7861 | $1,153.79 | $1,153.80 | $1,153.80 | |