| 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 | $166.89 | 11.371% | $185.8671 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $220.76 | 8.731% | $240.0346 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $61.80 | 11.236% | $68.7438 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $140.69 | 3.234% | $145.2399 | $145.24 | $145.25 | $145.20 |
| Purchase #5 | $174.80 | 9.552% | $191.4969 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $14.29 | 13.297% | $16.1901 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $111.27 | 9.191% | $121.4968 | $121.50 | $121.50 | $121.50 |
| 7 purchase totals = | $890.50 | $969.0692 | $969.07 | $969.10 | $969.00 | |