| 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 | $161.77 | 7.615% | $174.0888 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $116.70 | 8.545% | $126.672 | $126.67 | $126.65 | $126.70 |
| Purchase #3 | $80.78 | 8.156% | $87.3684 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $8.97 | 5.853% | $9.495 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $30.83 | 8.331% | $33.3984 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $109.37 | 11.697% | $122.163 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $146.80 | 3.446% | $151.8587 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $655.22 | $705.0443 | $705.05 | $705.00 | $705.20 | |