| 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 | $133.33 | 5.345% | $140.4565 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $133.39 | 13.481% | $151.3723 | $151.37 | $151.35 | $151.40 |
| Purchase #3 | $74.97 | 8.687% | $81.4826 | $81.48 | $81.50 | $81.50 |
| Purchase #4 | $207.64 | 6.247% | $220.6113 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $72.59 | 10.133% | $79.9455 | $79.95 | $79.95 | $79.90 |
| Purchase #6 | $140.37 | 13.781% | $159.7144 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $61.43 | 11.404% | $68.4355 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $823.72 | $902.0181 | $902.02 | $902.00 | $902.00 | |