| 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 | $207.73 | 5.199% | $218.5299 | $218.53 | $218.55 | $218.50 |
| Purchase #2 | $27.79 | 13.389% | $31.5108 | $31.51 | $31.50 | $31.50 |
| Purchase #3 | $230.67 | 7.420% | $247.7857 | $247.79 | $247.80 | $247.80 |
| Purchase #4 | $26.43 | 10.711% | $29.2609 | $29.26 | $29.25 | $29.30 |
| Purchase #5 | $35.39 | 4.764% | $37.076 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $38.50 | 7.484% | $41.3813 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $180.31 | 3.546% | $186.7038 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $746.82 | $792.2484 | $792.25 | $792.30 | $792.30 | |