| 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 | $152.38 | 3.612% | $157.884 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $182.91 | 7.414% | $196.4709 | $196.47 | $196.45 | $196.50 |
| Purchase #3 | $29.43 | 9.676% | $32.2776 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $14.44 | 8.573% | $15.6779 | $15.68 | $15.70 | $15.70 |
| Purchase #5 | $44.33 | 5.457% | $46.7491 | $46.75 | $46.75 | $46.70 |
| Purchase #6 | $227.77 | 8.626% | $247.4174 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $128.40 | 6.148% | $136.294 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $779.66 | $832.7709 | $832.77 | $832.80 | $832.80 | |