| 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 | $136.32 | 7.423% | $146.439 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $57.87 | 7.818% | $62.3943 | $62.39 | $62.40 | $62.40 |
| Purchase #3 | $225.32 | 5.684% | $238.1272 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $57.93 | 12.648% | $65.257 | $65.26 | $65.25 | $65.30 |
| Purchase #5 | $184.63 | 13.378% | $209.3298 | $209.33 | $209.35 | $209.30 |
| Purchase #6 | $113.33 | 11.758% | $126.6553 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $136.87 | 9.163% | $149.4114 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $912.27 | $997.6140 | $997.62 | $997.65 | $997.60 | |