| 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 | $196.46 | 13.204% | $222.4006 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $110.83 | 7.160% | $118.7654 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $20.30 | 3.458% | $21.002 | $21.00 | $21.00 | $21.00 |
| Purchase #4 | $6.41 | 5.765% | $6.7795 | $6.78 | $6.80 | $6.80 |
| Purchase #5 | $158.87 | 4.803% | $166.5005 | $166.50 | $166.50 | $166.50 |
| Purchase #6 | $47.57 | 3.768% | $49.3624 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $18.97 | 5.124% | $19.942 | $19.94 | $19.95 | $19.90 |
| 7 purchase totals = | $559.41 | $604.7524 | $604.75 | $604.75 | $604.80 | |