| 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 | $175.69 | 11.249% | $195.4534 | $195.45 | $195.45 | $195.50 |
| Purchase #2 | $209.84 | 6.834% | $224.1805 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $231.65 | 10.755% | $256.564 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $185.67 | 12.856% | $209.5397 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $17.64 | 9.833% | $19.3745 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $100.77 | 8.125% | $108.9576 | $108.96 | $108.95 | $109.00 |
| Purchase #7 | $157.32 | 9.477% | $172.2292 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $1,078.58 | $1,186.2989 | $1,186.29 | $1,186.30 | $1,186.40 | |