| 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 | $150.58 | 8.677% | $163.6458 | $163.65 | $163.65 | $163.60 |
| Purchase #2 | $212.60 | 12.369% | $238.8965 | $238.90 | $238.90 | $238.90 |
| Purchase #3 | $37.38 | 9.477% | $40.9225 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $135.67 | 13.300% | $153.7141 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $171.30 | 6.606% | $182.6161 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $103.35 | 13.800% | $117.6123 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $205.87 | 4.572% | $215.2824 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,016.75 | $1,112.6897 | $1,112.69 | $1,112.65 | $1,112.60 | |