| 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 | $172.49 | 4.798% | $180.7661 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $39.82 | 9.681% | $43.675 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $61.88 | 7.567% | $66.5625 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $14.42 | 7.767% | $15.54 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $58.41 | 11.319% | $65.0214 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $48.50 | 11.350% | $54.0048 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $145.65 | 10.288% | $160.6345 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $541.17 | $586.2043 | $586.20 | $586.20 | $586.20 | |