| 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 | $135.48 | 9.598% | $148.4834 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $232.47 | 9.434% | $254.4012 | $254.40 | $254.40 | $254.40 |
| Purchase #3 | $13.84 | 3.230% | $14.287 | $14.29 | $14.30 | $14.30 |
| Purchase #4 | $69.93 | 10.319% | $77.1461 | $77.15 | $77.15 | $77.10 |
| Purchase #5 | $79.29 | 7.422% | $85.1749 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $201.30 | 12.440% | $226.3417 | $226.34 | $226.35 | $226.30 |
| Purchase #7 | $140.94 | 11.664% | $157.3792 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $873.25 | $963.2135 | $963.21 | $963.25 | $963.20 | |