| 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 | $169.36 | 4.294% | $176.6323 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $12.68 | 4.650% | $13.2696 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $154.56 | 11.469% | $172.2865 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $108.85 | 12.284% | $122.2211 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $30.77 | 10.598% | $34.031 | $34.03 | $34.05 | $34.00 |
| Purchase #6 | $30.96 | 12.452% | $34.8151 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $48.93 | 6.819% | $52.2665 | $52.27 | $52.25 | $52.30 |
| 7 purchase totals = | $556.11 | $605.5221 | $605.53 | $605.50 | $605.50 | |