| 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 | $150.33 | 12.106% | $168.5289 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $99.94 | 8.154% | $108.0891 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $215.50 | 8.635% | $234.1084 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $153.90 | 3.865% | $159.8482 | $159.85 | $159.85 | $159.80 |
| Purchase #5 | $74.60 | 9.315% | $81.549 | $81.55 | $81.55 | $81.50 |
| Purchase #6 | $98.34 | 10.203% | $108.3736 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $121.54 | 9.752% | $133.3926 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $914.15 | $993.8898 | $993.89 | $993.90 | $993.80 | |