| 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 | $117.45 | 5.707% | $124.1529 | $124.15 | $124.15 | $124.20 |
| Purchase #2 | $38.66 | 3.456% | $39.9961 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $128.55 | 3.793% | $133.4259 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $123.96 | 5.430% | $130.691 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $116.31 | 4.496% | $121.5393 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $74.57 | 10.543% | $82.4319 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $161.83 | 13.687% | $183.9797 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $761.33 | $816.2168 | $816.22 | $816.30 | $816.20 | |