| 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 | $111.40 | 13.761% | $126.7298 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $115.45 | 4.475% | $120.6164 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $85.40 | 3.840% | $88.6794 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $206.73 | 12.510% | $232.5919 | $232.59 | $232.60 | $232.60 |
| Purchase #5 | $173.33 | 4.314% | $180.8075 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $19.56 | 3.273% | $20.2002 | $20.20 | $20.20 | $20.20 |
| Purchase #7 | $191.86 | 4.720% | $200.9158 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $903.73 | $970.5410 | $970.55 | $970.55 | $970.50 | |