| 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 | $158.85 | 6.587% | $169.3134 | $169.31 | $169.30 | $169.30 |
| Purchase #2 | $71.29 | 3.419% | $73.7274 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $189.64 | 12.138% | $212.6585 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $16.81 | 7.220% | $18.0237 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $58.71 | 9.463% | $64.2657 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $164.30 | 9.830% | $180.4507 | $180.45 | $180.45 | $180.50 |
| Purchase #7 | $118.39 | 11.679% | $132.2168 | $132.22 | $132.20 | $132.20 |
| 7 purchase totals = | $777.99 | $850.6562 | $850.66 | $850.60 | $850.70 | |