| 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 | $63.61 | 13.448% | $72.1643 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $79.84 | 13.844% | $90.893 | $90.89 | $90.90 | $90.90 |
| Purchase #3 | $212.70 | 11.405% | $236.9584 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $72.52 | 8.586% | $78.7466 | $78.75 | $78.75 | $78.70 |
| Purchase #5 | $208.74 | 4.236% | $217.5822 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $178.84 | 11.811% | $199.9628 | $199.96 | $199.95 | $200.00 |
| Purchase #7 | $202.74 | 8.697% | $220.3723 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $1,018.99 | $1,116.6796 | $1,116.67 | $1,116.65 | $1,116.80 | |