| 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 | $152.43 | 4.288% | $158.9662 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $242.57 | 3.716% | $251.5839 | $251.58 | $251.60 | $251.60 |
| Purchase #3 | $95.66 | 5.311% | $100.7405 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $188.63 | 8.253% | $204.1976 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $9.97 | 12.382% | $11.2045 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $208.87 | 7.368% | $224.2595 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $76.84 | 10.300% | $84.7545 | $84.75 | $84.75 | $84.80 |
| 7 purchase totals = | $974.97 | $1,035.7067 | $1,035.70 | $1,035.70 | $1,035.80 | |