| 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 | $170.55 | 7.265% | $182.9405 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $101.56 | 7.257% | $108.9302 | $108.93 | $108.95 | $108.90 |
| Purchase #3 | $118.39 | 7.173% | $126.8821 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $106.87 | 13.412% | $121.2034 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $123.84 | 8.252% | $134.0593 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $181.43 | 8.609% | $197.0493 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $219.84 | 12.649% | $247.6476 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $1,022.48 | $1,118.7124 | $1,118.71 | $1,118.75 | $1,118.60 | |