| 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 | $158.44 | 4.134% | $164.9899 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $96.35 | 12.848% | $108.729 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $116.91 | 3.833% | $121.3912 | $121.39 | $121.40 | $121.40 |
| Purchase #4 | $216.94 | 8.241% | $234.818 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $195.96 | 13.395% | $222.2088 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $174.53 | 11.463% | $194.5364 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $249.26 | 8.133% | $269.5323 | $269.53 | $269.55 | $269.50 |
| 7 purchase totals = | $1,208.39 | $1,316.2056 | $1,316.21 | $1,316.25 | $1,316.10 | |