| 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 | $241.80 | 6.329% | $257.1035 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $163.87 | 12.379% | $184.1555 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $215.99 | 5.483% | $227.8327 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $37.95 | 9.604% | $41.5947 | $41.59 | $41.60 | $41.60 |
| Purchase #5 | $13.86 | 3.649% | $14.3658 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $144.51 | 13.476% | $163.9842 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $156.97 | 6.860% | $167.7381 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $974.95 | $1,056.7745 | $1,056.77 | $1,056.80 | $1,056.80 | |