| 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 | $151.98 | 9.596% | $166.564 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $162.57 | 4.637% | $170.1084 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $143.38 | 4.841% | $150.321 | $150.32 | $150.30 | $150.30 |
| Purchase #4 | $214.99 | 3.434% | $222.3728 | $222.37 | $222.35 | $222.40 |
| Purchase #5 | $235.89 | 4.652% | $246.8636 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $34.75 | 5.584% | $36.6904 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $84.36 | 7.784% | $90.9266 | $90.93 | $90.95 | $90.90 |
| 7 purchase totals = | $1,027.92 | $1,083.8468 | $1,083.84 | $1,083.80 | $1,083.90 | |