| 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 | $174.47 | 4.122% | $181.6617 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $184.76 | 4.537% | $193.1426 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $69.93 | 6.666% | $74.5915 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $106.56 | 8.410% | $115.5217 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $125.89 | 3.614% | $130.4397 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $67.27 | 8.625% | $73.072 | $73.07 | $73.05 | $73.10 |
| Purchase #7 | $201.74 | 13.295% | $228.5613 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $930.62 | $996.9905 | $996.98 | $996.95 | $997.00 | |