| 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 | $152.32 | 9.128% | $166.2238 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $194.37 | 7.399% | $208.7514 | $208.75 | $208.75 | $208.80 |
| Purchase #3 | $192.81 | 6.465% | $205.2752 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $32.68 | 3.272% | $33.7493 | $33.75 | $33.75 | $33.70 |
| Purchase #5 | $36.43 | 11.650% | $40.6741 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $13.35 | 13.747% | $15.1852 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $128.77 | 8.402% | $139.5893 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $750.73 | $809.4483 | $809.45 | $809.45 | $809.50 | |