| 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 | $158.72 | 9.415% | $173.6635 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $220.43 | 8.827% | $239.8874 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $221.31 | 10.354% | $244.2244 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $15.44 | 13.772% | $17.5664 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $94.25 | 13.253% | $106.741 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $212.94 | 4.256% | $222.0027 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $36.48 | 3.433% | $37.7324 | $37.73 | $37.75 | $37.70 |
| 7 purchase totals = | $959.57 | $1,041.8178 | $1,041.81 | $1,041.80 | $1,041.80 | |