| 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 | $155.27 | 8.753% | $168.8608 | $168.86 | $168.85 | $168.90 |
| Purchase #2 | $151.43 | 12.644% | $170.5768 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $89.77 | 3.834% | $93.2118 | $93.21 | $93.20 | $93.20 |
| Purchase #4 | $124.55 | 4.329% | $129.9418 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $216.50 | 8.674% | $235.2792 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $208.93 | 3.411% | $216.0566 | $216.06 | $216.05 | $216.10 |
| Purchase #7 | $98.80 | 10.707% | $109.3785 | $109.38 | $109.40 | $109.40 |
| 7 purchase totals = | $1,045.25 | $1,123.3055 | $1,123.31 | $1,123.35 | $1,123.40 | |