| 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 | $132.69 | 5.237% | $139.639 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $247.91 | 12.483% | $278.8566 | $278.86 | $278.85 | $278.90 |
| Purchase #3 | $158.85 | 11.658% | $177.3687 | $177.37 | $177.35 | $177.40 |
| Purchase #4 | $131.31 | 4.316% | $136.9773 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $9.92 | 5.317% | $10.4474 | $10.45 | $10.45 | $10.40 |
| Purchase #6 | $67.79 | 6.662% | $72.3062 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $240.84 | 6.870% | $257.3857 | $257.39 | $257.40 | $257.40 |
| 7 purchase totals = | $989.31 | $1,072.9809 | $1,073.00 | $1,073.00 | $1,073.00 | |