| 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 | $102.36 | 4.276% | $106.7369 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $136.54 | 9.585% | $149.6274 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $217.50 | 10.576% | $240.5028 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $207.91 | 8.458% | $225.495 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $173.47 | 3.323% | $179.2344 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $46.63 | 3.152% | $48.0998 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $187.43 | 3.256% | $193.5327 | $193.53 | $193.55 | $193.50 |
| 7 purchase totals = | $1,071.84 | $1,143.2290 | $1,143.23 | $1,143.30 | $1,143.10 | |