| 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 | $205.96 | 9.384% | $225.2873 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $129.25 | 7.650% | $139.1376 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $50.42 | 4.250% | $52.5629 | $52.56 | $52.55 | $52.60 |
| Purchase #4 | $160.59 | 10.722% | $177.8085 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $57.70 | 9.162% | $62.9865 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $69.50 | 8.481% | $75.3943 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $189.75 | 4.339% | $197.9833 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $863.17 | $931.1604 | $931.16 | $931.20 | $931.20 | |