| 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 | $180.45 | 3.807% | $187.3197 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $91.67 | 10.868% | $101.6327 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $60.82 | 5.813% | $64.3555 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $118.73 | 8.313% | $128.6 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $83.63 | 13.416% | $94.8498 | $94.85 | $94.85 | $94.80 |
| Purchase #6 | $197.59 | 11.653% | $220.6152 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $61.61 | 6.528% | $65.6319 | $65.63 | $65.65 | $65.60 |
| 7 purchase totals = | $794.50 | $863.0048 | $863.01 | $863.00 | $862.90 | |