| 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 | $158.52 | 6.296% | $168.5004 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $138.54 | 9.729% | $152.0186 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $197.26 | 4.256% | $205.6554 | $205.66 | $205.65 | $205.70 |
| Purchase #4 | $135.49 | 3.336% | $140.0099 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $234.34 | 5.699% | $247.695 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $22.30 | 3.702% | $23.1255 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $25.28 | 5.348% | $26.632 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $911.73 | $963.6368 | $963.65 | $963.65 | $963.60 | |