| 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 | $163.65 | 8.424% | $177.4359 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $129.62 | 8.230% | $140.2877 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $209.34 | 4.768% | $219.3213 | $219.32 | $219.30 | $219.30 |
| Purchase #4 | $125.86 | 4.534% | $131.5665 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $225.66 | 13.365% | $255.8195 | $255.82 | $255.80 | $255.80 |
| Purchase #6 | $189.93 | 9.593% | $208.15 | $208.15 | $208.15 | $208.20 |
| Purchase #7 | $148.79 | 3.716% | $154.319 | $154.32 | $154.30 | $154.30 |
| 7 purchase totals = | $1,192.85 | $1,286.8999 | $1,286.91 | $1,286.85 | $1,286.90 | |