| 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 | $149.76 | 10.672% | $165.7424 | $165.74 | $165.75 | $165.70 |
| Purchase #2 | $40.71 | 9.284% | $44.4895 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $9.45 | 9.378% | $10.3362 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $100.55 | 9.693% | $110.2963 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $214.70 | 13.145% | $242.9223 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $164.25 | 10.543% | $181.5669 | $181.57 | $181.55 | $181.60 |
| Purchase #7 | $178.41 | 12.280% | $200.3187 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $857.83 | $955.6723 | $955.68 | $955.65 | $955.60 | |