| 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 | $175.84 | 13.286% | $199.2021 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $176.42 | 9.111% | $192.4936 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $200.55 | 4.309% | $209.1917 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $38.84 | 8.445% | $42.12 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $122.42 | 8.434% | $132.7449 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $106.41 | 3.698% | $110.345 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $163.84 | 11.269% | $182.3031 | $182.30 | $182.30 | $182.30 |
| 7 purchase totals = | $984.32 | $1,068.4004 | $1,068.39 | $1,068.40 | $1,068.30 | |