| 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 | $121.46 | 11.836% | $135.836 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $167.77 | 4.226% | $174.86 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $138.66 | 13.791% | $157.7826 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $121.28 | 12.393% | $136.3102 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $92.89 | 5.380% | $97.8875 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $133.29 | 3.497% | $137.9512 | $137.95 | $137.95 | $138.00 |
| Purchase #7 | $63.61 | 8.647% | $69.1104 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $838.96 | $909.7379 | $909.74 | $909.75 | $909.80 | |