| 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 | $185.54 | 4.637% | $194.1435 | $194.14 | $194.15 | $194.10 |
| Purchase #2 | $164.48 | 8.195% | $177.9591 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $55.28 | 9.172% | $60.3503 | $60.35 | $60.35 | $60.40 |
| Purchase #4 | $75.48 | 11.276% | $83.9911 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $165.71 | 3.674% | $171.7982 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $108.93 | 13.783% | $123.9438 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $12.64 | 4.595% | $13.2208 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $768.06 | $825.4068 | $825.40 | $825.40 | $825.40 | |