| 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 | $213.41 | 9.609% | $233.9166 | $233.92 | $233.90 | $233.90 |
| Purchase #2 | $122.58 | 5.755% | $129.6345 | $129.63 | $129.65 | $129.60 |
| Purchase #3 | $101.36 | 11.805% | $113.3255 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $76.57 | 8.147% | $82.8082 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $167.99 | 4.761% | $175.988 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $12.28 | 7.359% | $13.1837 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $16.60 | 11.212% | $18.4612 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $710.79 | $767.3177 | $767.32 | $767.35 | $767.30 | |