| 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 | $140.43 | 10.324% | $154.928 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $205.92 | 6.195% | $218.6767 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $226.72 | 13.117% | $256.4589 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $75.71 | 9.651% | $83.0168 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $142.95 | 4.733% | $149.7158 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $53.93 | 12.430% | $60.6335 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $126.32 | 9.627% | $138.4808 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $971.98 | $1,061.9105 | $1,061.92 | $1,061.95 | $1,061.90 | |