| 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 | $144.40 | 9.178% | $157.653 | $157.65 | $157.65 | $157.70 |
| Purchase #2 | $149.28 | 4.768% | $156.3977 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $104.60 | 4.760% | $109.579 | $109.58 | $109.60 | $109.60 |
| Purchase #4 | $13.28 | 5.746% | $14.0431 | $14.04 | $14.05 | $14.00 |
| Purchase #5 | $101.41 | 4.568% | $106.0424 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $249.52 | 6.274% | $265.1749 | $265.17 | $265.15 | $265.20 |
| Purchase #7 | $233.81 | 8.610% | $253.941 | $253.94 | $253.95 | $253.90 |
| 7 purchase totals = | $996.30 | $1,062.8311 | $1,062.82 | $1,062.85 | $1,062.80 | |