| 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 | $107.28 | 8.617% | $116.5243 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $35.39 | 12.430% | $39.789 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $63.58 | 9.541% | $69.6462 | $69.65 | $69.65 | $69.60 |
| Purchase #4 | $152.91 | 9.321% | $167.1627 | $167.16 | $167.15 | $167.20 |
| Purchase #5 | $134.49 | 3.650% | $139.3989 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $58.69 | 10.202% | $64.6776 | $64.68 | $64.70 | $64.70 |
| Purchase #7 | $176.56 | 5.439% | $186.1631 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $728.90 | $783.3618 | $783.36 | $783.35 | $783.40 | |