| 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 | $161.75 | 5.115% | $170.0235 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $217.67 | 10.617% | $240.78 | $240.78 | $240.80 | $240.80 |
| Purchase #3 | $212.67 | 12.147% | $238.503 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $213.51 | 3.129% | $220.1907 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $238.75 | 9.260% | $260.8583 | $260.86 | $260.85 | $260.90 |
| Purchase #6 | $132.28 | 10.604% | $146.307 | $146.31 | $146.30 | $146.30 |
| Purchase #7 | $17.97 | 6.773% | $19.1871 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $1,194.60 | $1,295.8496 | $1,295.85 | $1,295.85 | $1,295.90 | |