| 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 | $142.68 | 12.154% | $160.0213 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $64.99 | 3.853% | $67.4941 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $172.81 | 9.793% | $189.7333 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $73.37 | 12.366% | $82.4429 | $82.44 | $82.45 | $82.40 |
| Purchase #5 | $207.44 | 4.201% | $216.1546 | $216.15 | $216.15 | $216.20 |
| Purchase #6 | $25.96 | 3.421% | $26.8481 | $26.85 | $26.85 | $26.80 |
| Purchase #7 | $218.34 | 3.849% | $226.7439 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $905.59 | $969.4382 | $969.42 | $969.45 | $969.30 | |