| 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 | $165.55 | 10.777% | $183.3913 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $190.95 | 4.353% | $199.2621 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $14.37 | 7.644% | $15.4684 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $175.50 | 11.793% | $196.1967 | $196.20 | $196.20 | $196.20 |
| Purchase #5 | $243.44 | 13.562% | $276.4553 | $276.46 | $276.45 | $276.50 |
| Purchase #6 | $203.76 | 8.781% | $221.6522 | $221.65 | $221.65 | $221.70 |
| Purchase #7 | $176.91 | 4.157% | $184.2641 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $1,170.48 | $1,276.6901 | $1,276.69 | $1,276.65 | $1,276.90 | |