| 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 | $222.29 | 9.376% | $243.1319 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $72.79 | 9.140% | $79.443 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $169.25 | 13.535% | $192.158 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $50.32 | 8.840% | $54.7683 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $121.91 | 6.234% | $129.5099 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $174.96 | 7.375% | $187.8633 | $187.86 | $187.85 | $187.90 |
| Purchase #7 | $153.92 | 6.155% | $163.3938 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $965.44 | $1,050.2682 | $1,050.26 | $1,050.25 | $1,050.30 | |