| 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 | $175.59 | 5.754% | $185.6934 | $185.69 | $185.70 | $185.70 |
| Purchase #2 | $44.42 | 12.111% | $49.7997 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $77.30 | 6.252% | $82.1328 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $9.35 | 7.133% | $10.0169 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $216.77 | 10.690% | $239.9427 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $94.92 | 9.171% | $103.6251 | $103.63 | $103.65 | $103.60 |
| Purchase #7 | $184.70 | 5.646% | $195.1282 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $803.05 | $866.3388 | $866.34 | $866.40 | $866.20 | |