| 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 | $184.71 | 4.422% | $192.8779 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $51.43 | 8.650% | $55.8787 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $130.36 | 10.860% | $144.5171 | $144.52 | $144.50 | $144.50 |
| Purchase #4 | $114.39 | 13.117% | $129.3945 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $118.97 | 9.686% | $130.4934 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $109.27 | 8.546% | $118.6082 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $41.60 | 11.262% | $46.285 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $750.73 | $818.0548 | $818.06 | $818.10 | $818.10 | |