| 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 | $121.36 | 8.518% | $131.6974 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $70.85 | 10.182% | $78.0639 | $78.06 | $78.05 | $78.10 |
| Purchase #3 | $83.89 | 13.859% | $95.5163 | $95.52 | $95.50 | $95.50 |
| Purchase #4 | $180.56 | 8.656% | $196.1893 | $196.19 | $196.20 | $196.20 |
| Purchase #5 | $149.76 | 3.397% | $154.8473 | $154.85 | $154.85 | $154.80 |
| Purchase #6 | $21.46 | 6.279% | $22.8075 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $122.29 | 10.134% | $134.6829 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $750.17 | $813.8046 | $813.81 | $813.80 | $813.80 | |