| 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 | $186.39 | 5.770% | $197.1447 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $198.95 | 7.159% | $213.1928 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $29.40 | 7.431% | $31.5847 | $31.58 | $31.60 | $31.60 |
| Purchase #4 | $68.42 | 7.630% | $73.6404 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $106.72 | 9.324% | $116.6706 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $247.26 | 8.872% | $269.1969 | $269.20 | $269.20 | $269.20 |
| Purchase #7 | $77.84 | 3.266% | $80.3823 | $80.38 | $80.40 | $80.40 |
| 7 purchase totals = | $914.98 | $981.8124 | $981.80 | $981.85 | $981.80 | |