| 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 | $175.96 | 12.474% | $197.9093 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $233.58 | 6.253% | $248.1858 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $169.84 | 5.307% | $178.8534 | $178.85 | $178.85 | $178.90 |
| Purchase #4 | $221.66 | 7.406% | $238.0761 | $238.08 | $238.10 | $238.10 |
| Purchase #5 | $178.59 | 6.486% | $190.1733 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $143.91 | 8.477% | $156.1093 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $213.26 | 9.854% | $234.2746 | $234.27 | $234.25 | $234.30 |
| 7 purchase totals = | $1,336.80 | $1,443.5818 | $1,443.58 | $1,443.55 | $1,443.70 | |