| 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 | $149.61 | 4.795% | $156.7838 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $7.94 | 4.704% | $8.3135 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $20.64 | 5.491% | $21.7733 | $21.77 | $21.75 | $21.80 |
| Purchase #4 | $180.66 | 5.868% | $191.2611 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $128.42 | 7.827% | $138.4714 | $138.47 | $138.45 | $138.50 |
| Purchase #6 | $230.53 | 8.612% | $250.3832 | $250.38 | $250.40 | $250.40 |
| Purchase #7 | $114.48 | 10.505% | $126.5061 | $126.51 | $126.50 | $126.50 |
| 7 purchase totals = | $832.28 | $893.4924 | $893.48 | $893.45 | $893.60 | |