| 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 | $158.66 | 3.244% | $163.8069 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $10.70 | 5.515% | $11.2901 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $154.56 | 13.809% | $175.9032 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $128.61 | 5.794% | $136.0617 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $197.42 | 4.244% | $205.7985 | $205.80 | $205.80 | $205.80 |
| Purchase #6 | $166.45 | 7.253% | $178.5226 | $178.52 | $178.50 | $178.50 |
| Purchase #7 | $236.98 | 13.136% | $268.1097 | $268.11 | $268.10 | $268.10 |
| 7 purchase totals = | $1,053.38 | $1,139.4927 | $1,139.49 | $1,139.45 | $1,139.50 | |