| 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 | $188.93 | 12.474% | $212.4971 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $164.47 | 6.271% | $174.7839 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $245.91 | 8.723% | $267.3607 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $174.40 | 4.631% | $182.4765 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $42.90 | 9.825% | $47.1149 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $106.58 | 5.414% | $112.3502 | $112.35 | $112.35 | $112.40 |
| Purchase #7 | $172.65 | 3.318% | $178.3785 | $178.38 | $178.40 | $178.40 |
| 7 purchase totals = | $1,095.84 | $1,174.9618 | $1,174.96 | $1,175.00 | $1,175.10 | |