| 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 | $167.48 | 12.630% | $188.6327 | $188.63 | $188.65 | $188.60 |
| Purchase #2 | $43.49 | 8.781% | $47.3089 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $70.29 | 8.822% | $76.491 | $76.49 | $76.50 | $76.50 |
| Purchase #4 | $128.54 | 3.476% | $133.0081 | $133.01 | $133.00 | $133.00 |
| Purchase #5 | $35.96 | 8.692% | $39.0856 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $231.26 | 10.692% | $255.9863 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $129.89 | 10.791% | $143.9064 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $806.91 | $884.4190 | $884.43 | $884.45 | $884.40 | |