| 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 | $162.39 | 9.354% | $177.58 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $197.28 | 10.673% | $218.3357 | $218.34 | $218.35 | $218.30 |
| Purchase #3 | $109.35 | 9.735% | $119.9952 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $91.84 | 8.274% | $99.4388 | $99.44 | $99.45 | $99.40 |
| Purchase #5 | $33.72 | 11.710% | $37.6686 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $106.89 | 10.170% | $117.7607 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $59.76 | 13.249% | $67.6776 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $761.23 | $838.4566 | $838.47 | $838.50 | $838.50 | |