| 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 | $169.42 | 8.560% | $183.9224 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $17.28 | 8.476% | $18.7447 | $18.74 | $18.75 | $18.70 |
| Purchase #3 | $15.76 | 5.572% | $16.6381 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $201.53 | 4.478% | $210.5545 | $210.55 | $210.55 | $210.60 |
| Purchase #5 | $32.42 | 5.184% | $34.1007 | $34.10 | $34.10 | $34.10 |
| Purchase #6 | $79.53 | 10.690% | $88.0318 | $88.03 | $88.05 | $88.00 |
| Purchase #7 | $127.72 | 6.713% | $136.2938 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $643.66 | $688.2860 | $688.27 | $688.30 | $688.20 | |