| 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 | $244.92 | 5.816% | $259.1645 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $76.43 | 6.272% | $81.2237 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $36.25 | 9.674% | $39.7568 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $156.86 | 13.704% | $178.3561 | $178.36 | $178.35 | $178.40 |
| Purchase #5 | $60.70 | 3.561% | $62.8615 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $73.52 | 8.312% | $79.631 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $222.99 | 4.261% | $232.4916 | $232.49 | $232.50 | $232.50 |
| 7 purchase totals = | $871.67 | $933.4852 | $933.48 | $933.45 | $933.60 | |