| 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 | $141.89 | 3.511% | $146.8718 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $33.45 | 12.859% | $37.7513 | $37.75 | $37.75 | $37.80 |
| Purchase #3 | $22.91 | 3.213% | $23.6461 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $85.46 | 4.304% | $89.1382 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $72.82 | 11.814% | $81.423 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $185.77 | 10.175% | $204.6721 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $218.47 | 4.363% | $228.0018 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $760.77 | $811.5043 | $811.50 | $811.45 | $811.50 | |