| 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 | $11.66 | 6.116% | $12.3731 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $163.53 | 7.202% | $175.3074 | $175.31 | $175.30 | $175.30 |
| Purchase #3 | $211.35 | 6.596% | $225.2906 | $225.29 | $225.30 | $225.30 |
| Purchase #4 | $70.50 | 8.255% | $76.3198 | $76.32 | $76.30 | $76.30 |
| Purchase #5 | $175.65 | 3.613% | $181.9962 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $239.65 | 9.657% | $262.793 | $262.79 | $262.80 | $262.80 |
| Purchase #7 | $142.55 | 10.375% | $157.3396 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $1,014.89 | $1,091.4197 | $1,091.42 | $1,091.40 | $1,091.40 | |