| 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 | $177.41 | 4.527% | $185.4414 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $119.35 | 9.184% | $130.3111 | $130.31 | $130.30 | $130.30 |
| Purchase #3 | $197.35 | 12.480% | $221.9793 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $219.65 | 10.755% | $243.2734 | $243.27 | $243.25 | $243.30 |
| Purchase #5 | $7.96 | 5.428% | $8.3921 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $183.30 | 11.553% | $204.4766 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $124.97 | 5.710% | $132.1058 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $1,029.99 | $1,125.9797 | $1,125.98 | $1,126.00 | $1,126.00 | |