| 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 | $106.84 | 5.472% | $112.6863 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $18.89 | 7.520% | $20.3105 | $20.31 | $20.30 | $20.30 |
| Purchase #3 | $191.47 | 10.605% | $211.7754 | $211.78 | $211.80 | $211.80 |
| Purchase #4 | $121.93 | 6.836% | $130.2651 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $125.28 | 4.144% | $130.4716 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $123.65 | 9.368% | $135.2335 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $15.43 | 4.803% | $16.1711 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $703.49 | $756.9135 | $756.92 | $756.90 | $757.00 | |