| 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 | $205.93 | 9.470% | $225.4316 | $225.43 | $225.45 | $225.40 |
| Purchase #2 | $103.35 | 6.392% | $109.9561 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $137.53 | 4.741% | $144.0503 | $144.05 | $144.05 | $144.10 |
| Purchase #4 | $78.30 | 7.824% | $84.4262 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $195.58 | 7.123% | $209.5112 | $209.51 | $209.50 | $209.50 |
| Purchase #6 | $72.31 | 13.528% | $82.0921 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $20.71 | 7.462% | $22.2554 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $813.71 | $877.7229 | $877.73 | $877.75 | $877.80 | |