| 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 | $177.96 | 5.837% | $188.3475 | $188.35 | $188.35 | $188.30 |
| Purchase #2 | $203.47 | 7.836% | $219.4139 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $194.68 | 4.833% | $204.0889 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $163.69 | 12.530% | $184.2004 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $110.41 | 10.392% | $121.8838 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $172.33 | 10.497% | $190.4195 | $190.42 | $190.40 | $190.40 |
| Purchase #7 | $214.98 | 4.120% | $223.8372 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $1,237.52 | $1,332.1912 | $1,332.19 | $1,332.20 | $1,332.10 | |