| 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 | $165.30 | 9.647% | $181.2465 | $181.25 | $181.25 | $181.20 |
| Purchase #2 | $86.29 | 11.829% | $96.4972 | $96.50 | $96.50 | $96.50 |
| Purchase #3 | $236.59 | 6.844% | $252.7822 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $123.69 | 10.450% | $136.6156 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $178.56 | 4.696% | $186.9452 | $186.95 | $186.95 | $186.90 |
| Purchase #6 | $47.38 | 7.354% | $50.8643 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $239.34 | 10.581% | $264.6646 | $264.66 | $264.65 | $264.70 |
| 7 purchase totals = | $1,077.15 | $1,169.6156 | $1,169.62 | $1,169.60 | $1,169.60 | |