| 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 | $167.89 | 3.641% | $174.0029 | $174.00 | $174.00 | $174.00 |
| Purchase #2 | $123.39 | 7.749% | $132.9515 | $132.95 | $132.95 | $133.00 |
| Purchase #3 | $90.64 | 6.429% | $96.4672 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $239.53 | 10.619% | $264.9657 | $264.97 | $264.95 | $265.00 |
| Purchase #5 | $125.36 | 5.529% | $132.2912 | $132.29 | $132.30 | $132.30 |
| Purchase #6 | $90.46 | 9.726% | $99.2581 | $99.26 | $99.25 | $99.30 |
| Purchase #7 | $193.86 | 7.561% | $208.5178 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $1,031.13 | $1,108.4544 | $1,108.46 | $1,108.40 | $1,108.60 | |