| 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 | $201.91 | 8.341% | $218.7513 | $218.75 | $218.75 | $218.80 |
| Purchase #2 | $210.46 | 10.441% | $232.4341 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $51.67 | 7.776% | $55.6879 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $81.29 | 13.549% | $92.304 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $156.70 | 3.296% | $161.8648 | $161.86 | $161.85 | $161.90 |
| Purchase #6 | $180.99 | 9.527% | $198.2329 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $158.76 | 11.425% | $176.8983 | $176.90 | $176.90 | $176.90 |
| 7 purchase totals = | $1,041.78 | $1,136.1733 | $1,136.16 | $1,136.20 | $1,136.20 | |