| 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 | $132.45 | 5.762% | $140.0818 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $147.94 | 11.550% | $165.0271 | $165.03 | $165.05 | $165.00 |
| Purchase #3 | $102.58 | 10.791% | $113.6494 | $113.65 | $113.65 | $113.60 |
| Purchase #4 | $32.80 | 5.639% | $34.6496 | $34.65 | $34.65 | $34.60 |
| Purchase #5 | $199.83 | 12.214% | $224.2372 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $216.64 | 12.623% | $243.9865 | $243.99 | $244.00 | $244.00 |
| Purchase #7 | $208.38 | 13.262% | $236.0154 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $1,040.62 | $1,157.6470 | $1,157.66 | $1,157.70 | $1,157.50 | |