| 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 | $65.67 | 12.845% | $74.1053 | $74.11 | $74.10 | $74.10 |
| Purchase #2 | $206.55 | 10.516% | $228.2708 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $125.93 | 6.746% | $134.4252 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $20.68 | 12.319% | $23.2276 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $164.60 | 8.734% | $178.9762 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $167.42 | 3.222% | $172.8143 | $172.81 | $172.80 | $172.80 |
| Purchase #7 | $159.90 | 9.566% | $175.196 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $910.75 | $987.0154 | $987.03 | $987.05 | $987.00 | |