| 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 | $177.70 | 3.787% | $184.4295 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $212.90 | 5.744% | $225.129 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $119.72 | 12.254% | $134.3905 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $16.34 | 3.650% | $16.9364 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $99.42 | 7.122% | $106.5007 | $106.50 | $106.50 | $106.50 |
| Purchase #6 | $185.48 | 3.150% | $191.3226 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $152.36 | 9.363% | $166.6255 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $963.92 | $1,025.3342 | $1,025.34 | $1,025.40 | $1,025.20 | |