| 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 | $148.79 | 10.130% | $163.8624 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $21.48 | 6.476% | $22.871 | $22.87 | $22.85 | $22.90 |
| Purchase #3 | $27.34 | 8.162% | $29.5715 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $67.51 | 3.365% | $69.7817 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $236.87 | 7.116% | $253.7257 | $253.73 | $253.75 | $253.70 |
| Purchase #6 | $26.88 | 9.545% | $29.4457 | $29.45 | $29.45 | $29.40 |
| Purchase #7 | $103.38 | 8.186% | $111.8427 | $111.84 | $111.85 | $111.80 |
| 7 purchase totals = | $632.25 | $681.1007 | $681.10 | $681.10 | $681.10 | |