| 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 | $159.42 | 10.740% | $176.5417 | $176.54 | $176.55 | $176.50 |
| Purchase #2 | $222.95 | 3.689% | $231.1746 | $231.17 | $231.15 | $231.20 |
| Purchase #3 | $212.61 | 10.150% | $234.1899 | $234.19 | $234.20 | $234.20 |
| Purchase #4 | $208.39 | 5.552% | $219.9598 | $219.96 | $219.95 | $220.00 |
| Purchase #5 | $135.98 | 11.601% | $151.755 | $151.76 | $151.75 | $151.80 |
| Purchase #6 | $17.76 | 10.746% | $19.6685 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $151.93 | 3.471% | $157.2035 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $1,109.04 | $1,190.4930 | $1,190.49 | $1,190.45 | $1,190.60 | |