| 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 | $183.90 | 12.452% | $206.7992 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $30.67 | 10.612% | $33.9247 | $33.92 | $33.90 | $33.90 |
| Purchase #3 | $56.58 | 13.477% | $64.2053 | $64.21 | $64.20 | $64.20 |
| Purchase #4 | $35.65 | 10.105% | $39.2524 | $39.25 | $39.25 | $39.30 |
| Purchase #5 | $74.50 | 7.303% | $79.9407 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $191.33 | 3.415% | $197.8639 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $140.46 | 13.189% | $158.9853 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $713.09 | $780.9715 | $780.97 | $780.95 | $781.00 | |