| 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 | $132.44 | 9.519% | $145.047 | $145.05 | $145.05 | $145.00 |
| Purchase #2 | $181.65 | 9.500% | $198.9068 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $174.74 | 3.615% | $181.0569 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $233.70 | 7.755% | $251.8234 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $72.61 | 4.663% | $75.9958 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $228.85 | 11.849% | $255.9664 | $255.97 | $255.95 | $256.00 |
| Purchase #7 | $236.30 | 13.693% | $268.6566 | $268.66 | $268.65 | $268.70 |
| 7 purchase totals = | $1,260.29 | $1,377.4529 | $1,377.47 | $1,377.40 | $1,377.50 | |