| 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 | $158.31 | 10.350% | $174.6951 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $149.62 | 10.103% | $164.7361 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $204.68 | 8.357% | $221.7851 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $28.27 | 12.784% | $31.884 | $31.88 | $31.90 | $31.90 |
| Purchase #5 | $36.47 | 12.207% | $40.9219 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $195.35 | 12.692% | $220.1438 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $59.52 | 5.722% | $62.9257 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $832.22 | $917.0917 | $917.10 | $917.15 | $917.00 | |