| 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 | $148.75 | 13.575% | $168.9428 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $108.34 | 9.602% | $118.7428 | $118.74 | $118.75 | $118.70 |
| Purchase #3 | $96.58 | 11.419% | $107.6085 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $8.25 | 7.430% | $8.863 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $250.38 | 10.772% | $277.3509 | $277.35 | $277.35 | $277.40 |
| Purchase #6 | $93.42 | 7.592% | $100.5124 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $102.99 | 13.393% | $116.7835 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $808.71 | $898.8039 | $898.79 | $898.80 | $898.80 | |