| 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 | $137.70 | 9.518% | $150.8063 | $150.81 | $150.80 | $150.80 |
| Purchase #2 | $47.56 | 11.573% | $53.0641 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $240.47 | 8.205% | $260.2006 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $126.84 | 11.427% | $141.334 | $141.33 | $141.35 | $141.30 |
| Purchase #5 | $48.82 | 6.614% | $52.049 | $52.05 | $52.05 | $52.00 |
| Purchase #6 | $87.33 | 9.578% | $95.6945 | $95.69 | $95.70 | $95.70 |
| Purchase #7 | $43.78 | 5.483% | $46.1805 | $46.18 | $46.20 | $46.20 |
| 7 purchase totals = | $732.50 | $799.3290 | $799.32 | $799.35 | $799.30 | |