| 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 | $144.65 | 4.652% | $151.3791 | $151.38 | $151.40 | $151.40 |
| Purchase #2 | $108.54 | 6.296% | $115.3737 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $123.88 | 8.647% | $134.5919 | $134.59 | $134.60 | $134.60 |
| Purchase #4 | $169.39 | 3.804% | $175.8336 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $233.77 | 8.273% | $253.1098 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $13.63 | 9.203% | $14.8844 | $14.88 | $14.90 | $14.90 |
| Purchase #7 | $81.29 | 5.390% | $85.6715 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $875.15 | $930.8440 | $930.83 | $930.85 | $930.90 | |