| 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 | $199.93 | 13.514% | $226.9485 | $226.95 | $226.95 | $226.90 |
| Purchase #2 | $71.83 | 13.510% | $81.5342 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $148.54 | 7.713% | $159.9969 | $160.00 | $160.00 | $160.00 |
| Purchase #4 | $179.76 | 3.295% | $185.6831 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $240.39 | 13.616% | $273.1215 | $273.12 | $273.10 | $273.10 |
| Purchase #6 | $7.84 | 4.475% | $8.1908 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $18.45 | 9.200% | $20.1474 | $20.15 | $20.15 | $20.10 |
| 7 purchase totals = | $866.74 | $955.6224 | $955.62 | $955.65 | $955.50 | |