| 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 | $138.50 | 11.734% | $154.7516 | $154.75 | $154.75 | $154.80 |
| Purchase #2 | $114.84 | 5.202% | $120.814 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $27.28 | 7.806% | $29.4095 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $81.96 | 7.267% | $87.916 | $87.92 | $87.90 | $87.90 |
| Purchase #5 | $122.53 | 7.334% | $131.5164 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $44.42 | 7.589% | $47.791 | $47.79 | $47.80 | $47.80 |
| Purchase #7 | $159.39 | 10.575% | $176.2455 | $176.25 | $176.25 | $176.20 |
| 7 purchase totals = | $688.92 | $748.4440 | $748.45 | $748.40 | $748.40 | |