| 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 | $188.44 | 5.173% | $198.188 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $51.71 | 9.376% | $56.5583 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $233.51 | 10.723% | $258.5493 | $258.55 | $258.55 | $258.50 |
| Purchase #4 | $58.63 | 12.317% | $65.8515 | $65.85 | $65.85 | $65.90 |
| Purchase #5 | $96.27 | 13.474% | $109.2414 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $248.61 | 9.163% | $271.3901 | $271.39 | $271.40 | $271.40 |
| Purchase #7 | $23.97 | 4.519% | $25.0532 | $25.05 | $25.05 | $25.10 |
| 7 purchase totals = | $901.14 | $984.8318 | $984.83 | $984.85 | $984.90 | |