| 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 | $13.87 | 9.418% | $15.1763 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $156.70 | 7.376% | $168.2582 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $119.48 | 7.479% | $128.4159 | $128.42 | $128.40 | $128.40 |
| Purchase #4 | $14.48 | 13.470% | $16.4305 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $112.61 | 3.863% | $116.9601 | $116.96 | $116.95 | $117.00 |
| Purchase #6 | $203.83 | 8.417% | $220.9864 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $184.62 | 11.509% | $205.8679 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $805.59 | $872.0953 | $872.11 | $872.10 | $872.20 | |