| 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 | $200.92 | 8.847% | $218.6954 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $135.75 | 4.659% | $142.0746 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $91.43 | 12.396% | $102.7637 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $100.31 | 10.325% | $110.667 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $161.80 | 12.615% | $182.2111 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $11.55 | 12.806% | $13.0291 | $13.03 | $13.05 | $13.00 |
| Purchase #7 | $177.28 | 4.699% | $185.6104 | $185.61 | $185.60 | $185.60 |
| 7 purchase totals = | $879.04 | $955.0513 | $955.05 | $955.00 | $955.10 | |