| 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 | $140.64 | 11.172% | $156.3523 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $109.39 | 12.676% | $123.2563 | $123.26 | $123.25 | $123.30 |
| Purchase #3 | $68.51 | 3.163% | $70.677 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $133.90 | 3.143% | $138.1085 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $48.93 | 6.355% | $52.0395 | $52.04 | $52.05 | $52.00 |
| Purchase #6 | $89.53 | 11.130% | $99.4947 | $99.49 | $99.50 | $99.50 |
| Purchase #7 | $30.79 | 11.771% | $34.4143 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $621.69 | $674.3426 | $674.34 | $674.35 | $674.40 | |