| 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 | $136.96 | 3.615% | $141.9111 | $141.91 | $141.90 | $141.90 |
| Purchase #2 | $185.63 | 5.760% | $196.3223 | $196.32 | $196.30 | $196.30 |
| Purchase #3 | $99.74 | 13.459% | $113.164 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $182.68 | 4.148% | $190.2576 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $122.94 | 6.391% | $130.7971 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $27.45 | 12.247% | $30.8118 | $30.81 | $30.80 | $30.80 |
| Purchase #7 | $14.48 | 3.582% | $14.9987 | $15.00 | $15.00 | $15.00 |
| 7 purchase totals = | $769.88 | $818.2626 | $818.26 | $818.20 | $818.30 | |