| 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 | $7.32 | 13.104% | $8.2792 | $8.28 | $8.30 | $8.30 |
| Purchase #2 | $154.95 | 12.850% | $174.8611 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $33.58 | 12.148% | $37.6593 | $37.66 | $37.65 | $37.70 |
| Purchase #4 | $210.36 | 4.766% | $220.3858 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $126.99 | 12.259% | $142.5577 | $142.56 | $142.55 | $142.60 |
| Purchase #6 | $154.78 | 3.165% | $159.6788 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $75.55 | 13.529% | $85.7712 | $85.77 | $85.75 | $85.80 |
| 7 purchase totals = | $763.53 | $829.1931 | $829.20 | $829.20 | $829.40 | |