| 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 | $128.92 | 3.667% | $133.6475 | $133.65 | $133.65 | $133.60 |
| Purchase #2 | $81.66 | 6.479% | $86.9508 | $86.95 | $86.95 | $87.00 |
| Purchase #3 | $116.56 | 3.629% | $120.79 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $245.56 | 3.712% | $254.6752 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $182.58 | 11.619% | $203.794 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $13.53 | 12.219% | $15.1832 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $153.39 | 12.704% | $172.8767 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $922.20 | $987.9174 | $987.92 | $988.00 | $988.00 | |