| 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 | $144.96 | 5.696% | $153.2169 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $116.78 | 7.139% | $125.1169 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $148.72 | 9.327% | $162.5911 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $182.77 | 5.140% | $192.1644 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $113.81 | 10.651% | $125.9319 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $148.49 | 6.818% | $158.614 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $44.99 | 5.329% | $47.3875 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $900.52 | $965.0227 | $965.02 | $965.00 | $965.00 | |