| 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 | $76.51 | 7.501% | $82.249 | $82.25 | $82.25 | $82.20 |
| Purchase #2 | $193.86 | 12.444% | $217.9839 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $90.93 | 11.646% | $101.5197 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $104.57 | 4.248% | $109.0121 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $33.99 | 8.133% | $36.7544 | $36.75 | $36.75 | $36.80 |
| Purchase #6 | $166.54 | 6.691% | $177.6832 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $193.79 | 10.606% | $214.3434 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $860.19 | $939.5457 | $939.53 | $939.55 | $939.50 | |