| 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 | $132.74 | 7.408% | $142.5734 | $142.57 | $142.55 | $142.60 |
| Purchase #2 | $166.97 | 6.349% | $177.5709 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $166.42 | 9.753% | $182.6509 | $182.65 | $182.65 | $182.70 |
| Purchase #4 | $218.74 | 5.753% | $231.3241 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $178.47 | 4.364% | $186.2584 | $186.26 | $186.25 | $186.30 |
| Purchase #6 | $131.49 | 6.525% | $140.0697 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $207.38 | 12.586% | $233.4808 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $1,202.21 | $1,293.9282 | $1,293.92 | $1,293.85 | $1,294.10 | |