| 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 | $157.39 | 11.421% | $175.3655 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $237.44 | 12.558% | $267.2577 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $174.83 | 11.673% | $195.2379 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $112.94 | 13.225% | $127.8763 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $8.85 | 12.442% | $9.9511 | $9.95 | $9.95 | $10.00 |
| Purchase #6 | $17.83 | 11.587% | $19.896 | $19.90 | $19.90 | $19.90 |
| Purchase #7 | $113.99 | 4.376% | $118.9782 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $823.27 | $914.5627 | $914.58 | $914.60 | $914.70 | |