| 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 | $126.44 | 8.514% | $137.2051 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $182.71 | 5.243% | $192.2895 | $192.29 | $192.30 | $192.30 |
| Purchase #3 | $82.39 | 13.262% | $93.3166 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $103.80 | 6.513% | $110.5605 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $28.76 | 5.755% | $30.4151 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $30.46 | 12.777% | $34.3519 | $34.35 | $34.35 | $34.40 |
| Purchase #7 | $47.32 | 10.404% | $52.2432 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $601.88 | $650.3819 | $650.39 | $650.35 | $650.40 | |