| 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 | $70.29 | 11.231% | $78.1843 | $78.18 | $78.20 | $78.20 |
| Purchase #2 | $132.83 | 12.301% | $149.1694 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $140.31 | 10.433% | $154.9485 | $154.95 | $154.95 | $154.90 |
| Purchase #4 | $231.93 | 8.710% | $252.1311 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $70.89 | 5.309% | $74.6536 | $74.65 | $74.65 | $74.70 |
| Purchase #6 | $14.48 | 11.588% | $16.1579 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $134.70 | 13.724% | $153.1862 | $153.19 | $153.20 | $153.20 |
| 7 purchase totals = | $795.43 | $878.4310 | $878.43 | $878.45 | $878.50 | |