| 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 | $130.26 | 3.775% | $135.1773 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $14.51 | 7.637% | $15.6181 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $88.47 | 4.328% | $92.299 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $164.50 | 8.606% | $178.6569 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $139.71 | 6.450% | $148.7213 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $175.44 | 5.511% | $185.1085 | $185.11 | $185.10 | $185.10 |
| Purchase #7 | $43.35 | 11.766% | $48.4506 | $48.45 | $48.45 | $48.50 |
| 7 purchase totals = | $756.24 | $804.0317 | $804.04 | $804.00 | $804.10 | |