| 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 | $137.77 | 13.353% | $156.1664 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $20.70 | 11.463% | $23.0728 | $23.07 | $23.05 | $23.10 |
| Purchase #3 | $71.55 | 10.466% | $79.0384 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $17.66 | 11.252% | $19.6471 | $19.65 | $19.65 | $19.60 |
| Purchase #5 | $155.56 | 5.220% | $163.6802 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $192.84 | 11.217% | $214.4709 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $53.56 | 8.509% | $58.1174 | $58.12 | $58.10 | $58.10 |
| 7 purchase totals = | $649.64 | $714.1932 | $714.20 | $714.15 | $714.20 | |