| 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 | $170.62 | 8.437% | $185.0152 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $198.69 | 11.786% | $222.1076 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $143.66 | 3.195% | $148.2499 | $148.25 | $148.25 | $148.20 |
| Purchase #4 | $238.61 | 5.533% | $251.8123 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $113.69 | 5.859% | $120.3511 | $120.35 | $120.35 | $120.40 |
| Purchase #6 | $109.55 | 3.636% | $113.5332 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $184.83 | 5.548% | $195.0844 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $1,159.65 | $1,236.1537 | $1,236.15 | $1,236.15 | $1,236.10 | |