| 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 | $112.35 | 4.313% | $117.1957 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $159.52 | 4.480% | $166.6665 | $166.67 | $166.65 | $166.70 |
| Purchase #3 | $57.84 | 6.788% | $61.7662 | $61.77 | $61.75 | $61.80 |
| Purchase #4 | $147.84 | 13.804% | $168.2478 | $168.25 | $168.25 | $168.20 |
| Purchase #5 | $208.35 | 7.842% | $224.6888 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $210.49 | 11.241% | $234.1512 | $234.15 | $234.15 | $234.20 |
| Purchase #7 | $193.46 | 6.826% | $206.6656 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $1,089.85 | $1,179.3818 | $1,179.40 | $1,179.35 | $1,179.50 | |