| 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 | $193.43 | 4.188% | $201.5308 | $201.53 | $201.55 | $201.50 |
| Purchase #2 | $214.42 | 7.424% | $230.3385 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $160.53 | 10.676% | $177.6682 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $36.93 | 8.425% | $40.0414 | $40.04 | $40.05 | $40.00 |
| Purchase #5 | $224.76 | 13.471% | $255.0374 | $255.04 | $255.05 | $255.00 |
| Purchase #6 | $66.74 | 10.808% | $73.9533 | $73.95 | $73.95 | $74.00 |
| Purchase #7 | $136.94 | 10.758% | $151.672 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $1,033.75 | $1,130.2416 | $1,130.24 | $1,130.25 | $1,130.20 | |