| 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 | $105.52 | 9.128% | $115.1519 | $115.15 | $115.15 | $115.20 |
| Purchase #2 | $134.92 | 4.461% | $140.9388 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $52.65 | 3.686% | $54.5907 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $168.66 | 4.476% | $176.2092 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $164.43 | 7.817% | $177.2835 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $14.93 | 7.433% | $16.0397 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $242.72 | 11.492% | $270.6134 | $270.61 | $270.60 | $270.60 |
| 7 purchase totals = | $883.83 | $950.8272 | $950.82 | $950.85 | $950.80 | |