| 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 | $137.49 | 13.808% | $156.4746 | $156.47 | $156.45 | $156.50 |
| Purchase #2 | $41.63 | 12.224% | $46.7189 | $46.72 | $46.70 | $46.70 |
| Purchase #3 | $144.51 | 8.679% | $157.052 | $157.05 | $157.05 | $157.10 |
| Purchase #4 | $228.57 | 8.203% | $247.3196 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $164.42 | 11.265% | $182.9419 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $19.56 | 12.497% | $22.0044 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $87.40 | 3.201% | $90.1977 | $90.20 | $90.20 | $90.20 |
| 7 purchase totals = | $823.58 | $902.7091 | $902.70 | $902.65 | $902.70 | |