| 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 | $157.75 | 5.652% | $166.666 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $80.72 | 12.596% | $90.8875 | $90.89 | $90.90 | $90.90 |
| Purchase #3 | $224.50 | 10.550% | $248.1848 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $73.29 | 11.480% | $81.7037 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $197.86 | 8.654% | $214.9828 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $74.51 | 3.239% | $76.9234 | $76.92 | $76.90 | $76.90 |
| Purchase #7 | $112.77 | 7.524% | $121.2548 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $921.40 | $1,000.6030 | $1,000.59 | $1,000.60 | $1,000.70 | |