| 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 | $126.85 | 5.167% | $133.4043 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $167.79 | 5.789% | $177.5034 | $177.50 | $177.50 | $177.50 |
| Purchase #3 | $146.57 | 13.835% | $166.848 | $166.85 | $166.85 | $166.80 |
| Purchase #4 | $167.97 | 8.394% | $182.0694 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $225.80 | 6.322% | $240.0751 | $240.08 | $240.10 | $240.10 |
| Purchase #6 | $43.68 | 12.131% | $48.9788 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $237.48 | 8.624% | $257.9603 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $1,116.14 | $1,206.8393 | $1,206.84 | $1,206.85 | $1,206.90 | |