| 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 | $93.45 | 8.477% | $101.3718 | $101.37 | $101.35 | $101.40 |
| Purchase #2 | $192.89 | 7.288% | $206.9478 | $206.95 | $206.95 | $206.90 |
| Purchase #3 | $160.52 | 8.637% | $174.3841 | $174.38 | $174.40 | $174.40 |
| Purchase #4 | $72.49 | 13.854% | $82.5328 | $82.53 | $82.55 | $82.50 |
| Purchase #5 | $144.84 | 3.117% | $149.3547 | $149.35 | $149.35 | $149.40 |
| Purchase #6 | $104.36 | 5.635% | $110.2407 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $38.99 | 10.750% | $43.1814 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $807.54 | $868.0133 | $868.00 | $868.05 | $868.00 | |