| 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 | $185.75 | 4.751% | $194.575 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $134.48 | 4.205% | $140.1349 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $46.50 | 10.530% | $51.3965 | $51.40 | $51.40 | $51.40 |
| Purchase #4 | $156.50 | 8.446% | $169.718 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $144.28 | 13.428% | $163.6539 | $163.65 | $163.65 | $163.70 |
| Purchase #6 | $243.72 | 3.109% | $251.2973 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $19.64 | 13.360% | $22.2639 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $930.87 | $993.0395 | $993.04 | $993.05 | $993.10 | |