| 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 | $172.70 | 9.399% | $188.9321 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $91.96 | 4.806% | $96.3796 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $139.80 | 4.481% | $146.0644 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $157.64 | 4.526% | $164.7748 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $170.99 | 7.696% | $184.1494 | $184.15 | $184.15 | $184.10 |
| Purchase #6 | $5.34 | 7.546% | $5.743 | $5.74 | $5.75 | $5.70 |
| Purchase #7 | $72.94 | 5.359% | $76.8489 | $76.85 | $76.85 | $76.80 |
| 7 purchase totals = | $811.37 | $862.8922 | $862.88 | $862.90 | $862.80 | |