| 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 | $192.73 | 3.330% | $199.1479 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $135.89 | 4.208% | $141.6083 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $132.81 | 10.800% | $147.1535 | $147.15 | $147.15 | $147.20 |
| Purchase #4 | $105.41 | 3.579% | $109.1826 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $44.62 | 3.145% | $46.0233 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $104.47 | 4.758% | $109.4407 | $109.44 | $109.45 | $109.40 |
| Purchase #7 | $55.25 | 6.494% | $58.8379 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $771.18 | $811.3942 | $811.39 | $811.40 | $811.30 | |