| 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 | $169.25 | 3.431% | $175.057 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $135.57 | 12.449% | $152.4471 | $152.45 | $152.45 | $152.40 |
| Purchase #3 | $84.59 | 11.363% | $94.202 | $94.20 | $94.20 | $94.20 |
| Purchase #4 | $187.44 | 3.674% | $194.3265 | $194.33 | $194.35 | $194.30 |
| Purchase #5 | $13.68 | 8.813% | $14.8856 | $14.89 | $14.90 | $14.90 |
| Purchase #6 | $172.54 | 4.119% | $179.6469 | $179.65 | $179.65 | $179.60 |
| Purchase #7 | $20.53 | 4.678% | $21.4904 | $21.49 | $21.50 | $21.50 |
| 7 purchase totals = | $783.60 | $832.0555 | $832.07 | $832.10 | $832.00 | |