| 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 | $146.35 | 11.274% | $162.8495 | $162.85 | $162.85 | $162.80 |
| Purchase #2 | $19.25 | 10.855% | $21.3396 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $91.40 | 5.404% | $96.3393 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $58.36 | 3.284% | $60.2765 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $193.39 | 8.488% | $209.8049 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $83.78 | 13.635% | $95.2034 | $95.20 | $95.20 | $95.20 |
| Purchase #7 | $60.37 | 3.771% | $62.6466 | $62.65 | $62.65 | $62.60 |
| 7 purchase totals = | $652.90 | $708.4598 | $708.46 | $708.50 | $708.30 | |