| 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 | $144.42 | 11.169% | $160.5503 | $160.55 | $160.55 | $160.60 |
| Purchase #2 | $103.61 | 5.244% | $109.0433 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $76.59 | 9.668% | $83.9947 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $230.51 | 5.419% | $243.0013 | $243.00 | $243.00 | $243.00 |
| Purchase #5 | $50.75 | 11.510% | $56.5913 | $56.59 | $56.60 | $56.60 |
| Purchase #6 | $82.41 | 13.680% | $93.6837 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $165.84 | 9.314% | $181.2863 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $854.13 | $928.1509 | $928.14 | $928.20 | $928.20 | |