| 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 | $35.69 | 12.136% | $40.0213 | $40.02 | $40.00 | $40.00 |
| Purchase #2 | $169.83 | 11.387% | $189.1685 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $91.52 | 11.819% | $102.3367 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $132.39 | 4.765% | $138.6984 | $138.70 | $138.70 | $138.70 |
| Purchase #5 | $8.58 | 9.744% | $9.416 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $63.48 | 13.696% | $72.1742 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $191.82 | 3.417% | $198.3745 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $693.31 | $750.1896 | $750.19 | $750.10 | $750.20 | |