| 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 | $170.76 | 3.470% | $176.6854 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $93.40 | 7.614% | $100.5115 | $100.51 | $100.50 | $100.50 |
| Purchase #3 | $246.70 | 7.393% | $264.9385 | $264.94 | $264.95 | $264.90 |
| Purchase #4 | $113.57 | 6.819% | $121.3143 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $250.49 | 10.611% | $277.0695 | $277.07 | $277.05 | $277.10 |
| Purchase #6 | $156.62 | 10.600% | $173.2217 | $173.22 | $173.20 | $173.20 |
| Purchase #7 | $84.53 | 5.311% | $89.0194 | $89.02 | $89.00 | $89.00 |
| 7 purchase totals = | $1,116.07 | $1,202.7603 | $1,202.76 | $1,202.70 | $1,202.70 | |