| 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 | $178.88 | 8.672% | $194.3925 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $184.57 | 5.539% | $194.7933 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $11.89 | 4.303% | $12.4016 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $88.51 | 12.546% | $99.6145 | $99.61 | $99.60 | $99.60 |
| Purchase #5 | $80.26 | 3.737% | $83.2593 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $142.40 | 11.784% | $159.1804 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $82.63 | 13.803% | $94.0354 | $94.04 | $94.05 | $94.00 |
| 7 purchase totals = | $769.14 | $837.6770 | $837.67 | $837.70 | $837.70 | |