| 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 | $188.51 | 11.225% | $209.6702 | $209.67 | $209.65 | $209.70 |
| Purchase #2 | $81.35 | 7.685% | $87.6017 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $95.65 | 3.454% | $98.9538 | $98.95 | $98.95 | $99.00 |
| Purchase #4 | $138.41 | 10.124% | $152.4226 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $158.57 | 3.868% | $164.7035 | $164.70 | $164.70 | $164.70 |
| Purchase #6 | $138.92 | 5.544% | $146.6217 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $34.97 | 8.160% | $37.8236 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $836.38 | $897.7971 | $897.78 | $897.70 | $897.80 | |