| 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 | $162.37 | 11.112% | $180.4126 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $229.87 | 9.384% | $251.441 | $251.44 | $251.45 | $251.40 |
| Purchase #3 | $14.64 | 7.509% | $15.7393 | $15.74 | $15.75 | $15.70 |
| Purchase #4 | $41.85 | 5.214% | $44.0321 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $106.81 | 13.273% | $120.9869 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $122.90 | 7.582% | $132.2183 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $113.37 | 9.489% | $124.1277 | $124.13 | $124.15 | $124.10 |
| 7 purchase totals = | $791.81 | $868.9579 | $868.96 | $869.00 | $868.80 | |