| 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 | $166.95 | 13.723% | $189.8605 | $189.86 | $189.85 | $189.90 |
| Purchase #2 | $111.38 | 8.602% | $120.9609 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $185.63 | 4.155% | $193.3429 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $60.46 | 8.382% | $65.5278 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $107.66 | 8.128% | $116.4106 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $161.33 | 10.171% | $177.7389 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $250.46 | 13.380% | $283.9715 | $283.97 | $283.95 | $284.00 |
| 7 purchase totals = | $1,043.87 | $1,147.8131 | $1,147.81 | $1,147.80 | $1,147.80 | |