| 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 | $151.35 | 11.702% | $169.061 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $210.25 | 5.484% | $221.7801 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $83.63 | 12.656% | $94.2142 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $76.86 | 8.714% | $83.5576 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $146.37 | 3.280% | $151.1709 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $187.40 | 8.810% | $203.9099 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $69.49 | 13.826% | $79.0977 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $925.35 | $1,002.7914 | $1,002.79 | $1,002.75 | $1,002.90 | |