| 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 | $182.91 | 13.401% | $207.4218 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $81.30 | 9.375% | $88.9219 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $232.68 | 3.821% | $241.5707 | $241.57 | $241.55 | $241.60 |
| Purchase #4 | $136.95 | 6.837% | $146.3133 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $143.49 | 8.112% | $155.1299 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $156.29 | 11.380% | $174.0758 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $94.51 | 5.731% | $99.9264 | $99.93 | $99.95 | $99.90 |
| 7 purchase totals = | $1,028.13 | $1,113.3598 | $1,113.36 | $1,113.35 | $1,113.30 | |