| 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 | $12.96 | 10.390% | $14.3065 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $41.96 | 10.321% | $46.2907 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $172.68 | 5.271% | $181.782 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $161.56 | 13.866% | $183.9619 | $183.96 | $183.95 | $184.00 |
| Purchase #5 | $153.73 | 8.436% | $166.6987 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $181.42 | 7.368% | $194.787 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $133.98 | 8.374% | $145.1995 | $145.20 | $145.20 | $145.20 |
| 7 purchase totals = | $858.29 | $933.0263 | $933.03 | $933.05 | $933.10 | |