| 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 | $145.67 | 12.755% | $164.2502 | $164.25 | $164.25 | $164.30 |
| Purchase #2 | $137.45 | 4.818% | $144.0723 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $62.58 | 6.468% | $66.6277 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $79.89 | 11.652% | $89.1988 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $80.35 | 7.184% | $86.1223 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $41.74 | 12.505% | $46.9596 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $161.48 | 13.600% | $183.4413 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $709.16 | $780.6722 | $780.67 | $780.65 | $780.70 | |