| 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 | $212.33 | 7.347% | $227.9299 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $182.49 | 7.815% | $196.7516 | $196.75 | $196.75 | $196.80 |
| Purchase #3 | $190.95 | 11.689% | $213.2701 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $80.43 | 4.130% | $83.7518 | $83.75 | $83.75 | $83.80 |
| Purchase #5 | $160.43 | 5.226% | $168.8141 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $70.77 | 7.413% | $76.0162 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $152.79 | 11.623% | $170.5488 | $170.55 | $170.55 | $170.50 |
| 7 purchase totals = | $1,050.19 | $1,137.0825 | $1,137.08 | $1,137.05 | $1,137.10 | |