| 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 | $124.36 | 13.392% | $141.0143 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $180.60 | 13.350% | $204.7101 | $204.71 | $204.70 | $204.70 |
| Purchase #3 | $150.63 | 4.239% | $157.0152 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $222.81 | 7.167% | $238.7788 | $238.78 | $238.80 | $238.80 |
| Purchase #5 | $170.65 | 9.361% | $186.6245 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $88.28 | 5.650% | $93.2678 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $15.98 | 3.745% | $16.5785 | $16.58 | $16.60 | $16.60 |
| 7 purchase totals = | $953.31 | $1,037.9892 | $1,037.99 | $1,037.95 | $1,038.00 | |