| 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 | $144.47 | 3.584% | $149.6478 | $149.65 | $149.65 | $149.60 |
| Purchase #2 | $201.30 | 10.449% | $222.3338 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $110.73 | 10.348% | $122.1883 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $13.54 | 4.430% | $14.1398 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $54.46 | 8.170% | $58.9094 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $145.83 | 11.415% | $162.4765 | $162.48 | $162.50 | $162.50 |
| Purchase #7 | $210.71 | 4.215% | $219.5914 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $881.04 | $949.2870 | $949.29 | $949.35 | $949.20 | |