| 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 | $141.27 | 12.540% | $158.9853 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $23.42 | 4.204% | $24.4046 | $24.40 | $24.40 | $24.40 |
| Purchase #3 | $197.44 | 10.369% | $217.9126 | $217.91 | $217.90 | $217.90 |
| Purchase #4 | $234.39 | 5.512% | $247.3096 | $247.31 | $247.30 | $247.30 |
| Purchase #5 | $213.95 | 5.715% | $226.1772 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $169.74 | 9.461% | $185.7991 | $185.80 | $185.80 | $185.80 |
| Purchase #7 | $196.85 | 12.313% | $221.0881 | $221.09 | $221.10 | $221.10 |
| 7 purchase totals = | $1,177.06 | $1,281.6765 | $1,281.68 | $1,281.70 | $1,281.70 | |