| 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 | $157.97 | 5.326% | $166.3835 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $22.91 | 13.680% | $26.0441 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $211.94 | 6.502% | $225.7203 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $38.91 | 3.424% | $40.2423 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $62.81 | 7.699% | $67.6457 | $67.65 | $67.65 | $67.60 |
| Purchase #6 | $225.50 | 9.406% | $246.7105 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $122.89 | 12.497% | $138.2476 | $138.25 | $138.25 | $138.20 |
| 7 purchase totals = | $842.93 | $910.9940 | $910.99 | $911.00 | $910.80 | |