| 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 | $152.40 | 10.702% | $168.7098 | $168.71 | $168.70 | $168.70 |
| Purchase #2 | $135.85 | 6.539% | $144.7332 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $201.97 | 13.338% | $228.9088 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $27.62 | 10.762% | $30.5925 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $137.74 | 9.666% | $151.0539 | $151.05 | $151.05 | $151.10 |
| Purchase #6 | $132.70 | 5.572% | $140.094 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $162.45 | 7.401% | $174.4729 | $174.47 | $174.45 | $174.50 |
| 7 purchase totals = | $950.73 | $1,038.5651 | $1,038.55 | $1,038.55 | $1,038.60 | |