| 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 | $191.71 | 11.591% | $213.9311 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $144.36 | 13.755% | $164.2167 | $164.22 | $164.20 | $164.20 |
| Purchase #3 | $203.46 | 8.869% | $221.5049 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $167.60 | 13.394% | $190.0483 | $190.05 | $190.05 | $190.00 |
| Purchase #5 | $102.68 | 13.723% | $116.7708 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $145.43 | 9.554% | $159.3244 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $161.42 | 8.252% | $174.7404 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $1,116.66 | $1,240.5366 | $1,240.53 | $1,240.50 | $1,240.40 | |