| 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 | $8.52 | 7.202% | $9.1336 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $189.48 | 3.207% | $195.5566 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $190.82 | 3.528% | $197.5521 | $197.55 | $197.55 | $197.60 |
| Purchase #4 | $62.68 | 13.525% | $71.1575 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $228.59 | 3.351% | $236.2501 | $236.25 | $236.25 | $236.30 |
| Purchase #6 | $73.89 | 12.612% | $83.209 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $155.89 | 11.593% | $173.9623 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $909.87 | $966.8212 | $966.82 | $966.80 | $967.00 | |