| 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 | $183.36 | 5.319% | $193.1129 | $193.11 | $193.10 | $193.10 |
| Purchase #2 | $151.61 | 7.636% | $163.1869 | $163.19 | $163.20 | $163.20 |
| Purchase #3 | $187.96 | 9.707% | $206.2053 | $206.21 | $206.20 | $206.20 |
| Purchase #4 | $35.25 | 4.380% | $36.794 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $204.72 | 3.503% | $211.8913 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $142.98 | 7.121% | $153.1616 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $223.99 | 10.407% | $247.3006 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $1,129.87 | $1,211.6526 | $1,211.65 | $1,211.65 | $1,211.70 | |