| 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 | $13.34 | 10.745% | $14.7734 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $169.47 | 13.408% | $192.1925 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $82.35 | 5.814% | $87.1378 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $143.34 | 13.701% | $162.979 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $21.54 | 13.559% | $24.4606 | $24.46 | $24.45 | $24.50 |
| Purchase #6 | $210.55 | 4.623% | $220.2837 | $220.28 | $220.30 | $220.30 |
| Purchase #7 | $185.47 | 5.346% | $195.3852 | $195.39 | $195.40 | $195.40 |
| 7 purchase totals = | $826.06 | $897.2122 | $897.21 | $897.25 | $897.30 | |