| 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 | $155.41 | 13.471% | $176.3453 | $176.35 | $176.35 | $176.30 |
| Purchase #2 | $100.31 | 12.622% | $112.9711 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $68.87 | 3.483% | $71.2687 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $69.90 | 5.450% | $73.7096 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $84.83 | 5.212% | $89.2513 | $89.25 | $89.25 | $89.30 |
| Purchase #6 | $219.50 | 5.742% | $232.1037 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $146.37 | 9.661% | $160.5108 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $845.19 | $916.1605 | $916.16 | $916.10 | $916.20 | |