| 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 | $155.81 | 9.549% | $170.6883 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $244.47 | 12.404% | $274.7941 | $274.79 | $274.80 | $274.80 |
| Purchase #3 | $222.34 | 5.459% | $234.4775 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $191.62 | 5.309% | $201.7931 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $142.61 | 9.115% | $155.6089 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $70.83 | 10.539% | $78.2948 | $78.29 | $78.30 | $78.30 |
| Purchase #7 | $31.88 | 8.748% | $34.6689 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $1,059.56 | $1,150.3256 | $1,150.32 | $1,150.35 | $1,150.40 | |