| 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 | $170.48 | 6.812% | $182.0931 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $110.32 | 7.470% | $118.5609 | $118.56 | $118.55 | $118.60 |
| Purchase #3 | $105.89 | 10.701% | $117.2213 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $84.94 | 5.200% | $89.3569 | $89.36 | $89.35 | $89.40 |
| Purchase #5 | $67.31 | 9.692% | $73.8337 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $223.37 | 7.471% | $240.058 | $240.06 | $240.05 | $240.10 |
| Purchase #7 | $192.96 | 7.764% | $207.9414 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $955.27 | $1,029.0653 | $1,029.06 | $1,029.05 | $1,029.10 | |