| 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 | $141.64 | 11.785% | $158.3323 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $117.98 | 3.794% | $122.4562 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $122.75 | 9.292% | $134.1559 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $158.86 | 10.862% | $176.1154 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $236.49 | 12.557% | $266.186 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $40.79 | 6.462% | $43.4258 | $43.43 | $43.45 | $43.40 |
| Purchase #7 | $72.34 | 11.369% | $80.5643 | $80.56 | $80.55 | $80.60 |
| 7 purchase totals = | $890.85 | $981.2359 | $981.25 | $981.25 | $981.30 | |