| 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 | $189.79 | 5.293% | $199.8356 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $155.26 | 3.283% | $160.3572 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $249.43 | 13.441% | $282.9559 | $282.96 | $282.95 | $283.00 |
| Purchase #4 | $9.48 | 6.626% | $10.1081 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $44.82 | 11.107% | $49.7982 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $163.46 | 11.741% | $182.6518 | $182.65 | $182.65 | $182.70 |
| Purchase #7 | $60.70 | 13.248% | $68.7415 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $872.94 | $954.4483 | $954.46 | $954.45 | $954.50 | |