| 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 | $162.71 | 8.462% | $176.4785 | $176.48 | $176.50 | $176.50 |
| Purchase #2 | $17.65 | 12.743% | $19.8991 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $228.67 | 11.112% | $254.0798 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $145.34 | 12.612% | $163.6703 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $136.74 | 11.356% | $152.2682 | $152.27 | $152.25 | $152.30 |
| Purchase #6 | $154.38 | 12.460% | $173.6157 | $173.62 | $173.60 | $173.60 |
| Purchase #7 | $212.77 | 3.483% | $220.1808 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $1,058.26 | $1,160.1924 | $1,160.20 | $1,160.20 | $1,160.30 | |