| 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 | $140.30 | 5.350% | $147.8061 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $142.57 | 12.623% | $160.5666 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $114.71 | 10.231% | $126.446 | $126.45 | $126.45 | $126.40 |
| Purchase #4 | $204.83 | 4.354% | $213.7483 | $213.75 | $213.75 | $213.70 |
| Purchase #5 | $88.25 | 6.738% | $94.1963 | $94.20 | $94.20 | $94.20 |
| Purchase #6 | $91.47 | 3.394% | $94.5745 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $19.25 | 5.440% | $20.2972 | $20.30 | $20.30 | $20.30 |
| 7 purchase totals = | $801.38 | $857.6350 | $857.65 | $857.60 | $857.60 | |