| 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 | $173.99 | 4.791% | $182.3259 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $161.46 | 6.819% | $172.47 | $172.47 | $172.45 | $172.50 |
| Purchase #3 | $109.68 | 8.401% | $118.8942 | $118.89 | $118.90 | $118.90 |
| Purchase #4 | $140.46 | 3.588% | $145.4997 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $12.29 | 12.285% | $13.7998 | $13.80 | $13.80 | $13.80 |
| Purchase #6 | $170.97 | 7.666% | $184.0766 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $164.52 | 6.733% | $175.5971 | $175.60 | $175.60 | $175.60 |
| 7 purchase totals = | $933.37 | $992.6633 | $992.67 | $992.70 | $992.70 | |