| 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 | $140.35 | 8.141% | $151.7759 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $129.92 | 13.323% | $147.2292 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $87.59 | 11.235% | $97.4307 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $64.46 | 5.489% | $67.9982 | $68.00 | $68.00 | $68.00 |
| Purchase #5 | $121.95 | 9.169% | $133.1316 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $121.46 | 6.621% | $129.5019 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $124.34 | 4.748% | $130.2437 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $790.07 | $857.3112 | $857.31 | $857.40 | $857.20 | |