| 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 | $189.54 | 4.854% | $198.7403 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $187.60 | 11.831% | $209.795 | $209.80 | $209.80 | $209.80 |
| Purchase #3 | $37.45 | 13.701% | $42.581 | $42.58 | $42.60 | $42.60 |
| Purchase #4 | $97.49 | 5.118% | $102.4795 | $102.48 | $102.50 | $102.50 |
| Purchase #5 | $212.92 | 8.391% | $230.7861 | $230.79 | $230.80 | $230.80 |
| Purchase #6 | $44.92 | 6.694% | $47.9269 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $79.66 | 5.736% | $84.2293 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $849.58 | $916.5381 | $916.55 | $916.65 | $916.50 | |