| 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 | $130.47 | 3.683% | $135.2752 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $166.61 | 8.386% | $180.5819 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $177.90 | 3.403% | $183.9539 | $183.95 | $183.95 | $184.00 |
| Purchase #4 | $116.48 | 11.858% | $130.2922 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $86.31 | 5.621% | $91.1615 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $161.63 | 6.694% | $172.4495 | $172.45 | $172.45 | $172.40 |
| Purchase #7 | $218.56 | 5.723% | $231.0682 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $1,057.96 | $1,124.7824 | $1,124.78 | $1,124.80 | $1,124.90 | |