| 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 | $139.93 | 6.632% | $149.2102 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $79.53 | 5.635% | $84.0115 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $112.69 | 12.447% | $126.7165 | $126.72 | $126.70 | $126.70 |
| Purchase #4 | $32.39 | 4.375% | $33.8071 | $33.81 | $33.80 | $33.80 |
| Purchase #5 | $218.86 | 12.317% | $245.817 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $40.95 | 9.670% | $44.9099 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $231.56 | 6.177% | $245.8635 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $855.91 | $930.3357 | $930.34 | $930.25 | $930.30 | |