| 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 | $168.27 | 5.634% | $177.7503 | $177.75 | $177.75 | $177.80 |
| Purchase #2 | $18.92 | 9.683% | $20.752 | $20.75 | $20.75 | $20.80 |
| Purchase #3 | $140.80 | 13.563% | $159.8967 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $193.48 | 13.291% | $219.1954 | $219.20 | $219.20 | $219.20 |
| Purchase #5 | $58.72 | 5.305% | $61.8351 | $61.84 | $61.85 | $61.80 |
| Purchase #6 | $108.69 | 4.533% | $113.6169 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $205.53 | 11.318% | $228.7919 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $894.41 | $981.8383 | $981.85 | $981.85 | $981.90 | |