| 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 | $165.61 | 13.834% | $188.5205 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $140.61 | 7.870% | $151.676 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $19.54 | 5.337% | $20.5828 | $20.58 | $20.60 | $20.60 |
| Purchase #4 | $10.97 | 7.220% | $11.762 | $11.76 | $11.75 | $11.80 |
| Purchase #5 | $185.31 | 7.747% | $199.666 | $199.67 | $199.65 | $199.70 |
| Purchase #6 | $194.25 | 13.148% | $219.79 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $74.75 | 12.323% | $83.9614 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $791.04 | $875.9587 | $875.96 | $875.95 | $876.10 | |