| 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 | $73.97 | 9.430% | $80.9454 | $80.95 | $80.95 | $80.90 |
| Purchase #2 | $158.79 | 9.325% | $173.5972 | $173.60 | $173.60 | $173.60 |
| Purchase #3 | $139.67 | 8.852% | $152.0336 | $152.03 | $152.05 | $152.00 |
| Purchase #4 | $237.72 | 8.102% | $256.9801 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $91.68 | 3.728% | $95.0978 | $95.10 | $95.10 | $95.10 |
| Purchase #6 | $196.65 | 6.507% | $209.446 | $209.45 | $209.45 | $209.40 |
| Purchase #7 | $163.99 | 3.540% | $169.7952 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $1,062.47 | $1,137.8953 | $1,137.91 | $1,137.95 | $1,137.80 | |