| 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 | $172.25 | 7.316% | $184.8518 | $184.85 | $184.85 | $184.90 |
| Purchase #2 | $31.98 | 13.629% | $36.3386 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $236.81 | 8.403% | $256.7091 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $212.62 | 10.318% | $234.5581 | $234.56 | $234.55 | $234.60 |
| Purchase #5 | $247.42 | 7.306% | $265.4965 | $265.50 | $265.50 | $265.50 |
| Purchase #6 | $184.48 | 13.655% | $209.6707 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $223.27 | 3.349% | $230.7473 | $230.75 | $230.75 | $230.70 |
| 7 purchase totals = | $1,308.83 | $1,418.3721 | $1,418.38 | $1,418.35 | $1,418.40 | |