| 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 | $147.84 | 7.480% | $158.8984 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $28.82 | 10.755% | $31.9196 | $31.92 | $31.90 | $31.90 |
| Purchase #3 | $213.86 | 10.194% | $235.6609 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $157.46 | 8.487% | $170.8236 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $139.86 | 11.494% | $155.9355 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $146.79 | 9.688% | $161.011 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $163.31 | 5.761% | $172.7183 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $997.94 | $1,086.9673 | $1,086.97 | $1,086.90 | $1,086.90 | |