| 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 | $169.67 | 9.381% | $185.5867 | $185.59 | $185.60 | $185.60 |
| Purchase #2 | $46.80 | 8.405% | $50.7335 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $37.43 | 3.214% | $38.633 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $202.63 | 9.163% | $221.197 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $177.37 | 7.117% | $189.9934 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $170.51 | 9.748% | $187.1313 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $9.98 | 13.318% | $11.3091 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $814.39 | $884.5840 | $884.58 | $884.65 | $884.50 | |