| 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 | $129.96 | 6.169% | $137.9772 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $164.45 | 9.247% | $179.6567 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $41.86 | 7.127% | $44.8434 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $167.33 | 3.695% | $173.5128 | $173.51 | $173.50 | $173.50 |
| Purchase #5 | $7.42 | 5.226% | $7.8078 | $7.81 | $7.80 | $7.80 |
| Purchase #6 | $213.47 | 3.595% | $221.1442 | $221.14 | $221.15 | $221.10 |
| Purchase #7 | $45.76 | 13.510% | $51.9422 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $770.25 | $816.8843 | $816.88 | $816.90 | $816.80 | |