| 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 | $108.75 | 10.164% | $119.8034 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $188.90 | 9.352% | $206.5659 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $67.50 | 6.221% | $71.6992 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $56.37 | 8.579% | $61.206 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $36.64 | 4.844% | $38.4148 | $38.41 | $38.40 | $38.40 |
| Purchase #6 | $121.33 | 8.136% | $131.2014 | $131.20 | $131.20 | $131.20 |
| Purchase #7 | $163.51 | 6.413% | $173.9959 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $743.00 | $802.8866 | $802.89 | $802.85 | $802.90 | |