| 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 | $134.67 | 4.819% | $141.1597 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $147.35 | 5.690% | $155.7342 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $165.95 | 7.596% | $178.5556 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $29.60 | 3.425% | $30.6138 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $77.73 | 7.201% | $83.3273 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $27.29 | 7.679% | $29.3856 | $29.39 | $29.40 | $29.40 |
| Purchase #7 | $50.67 | 12.423% | $56.9647 | $56.96 | $56.95 | $57.00 |
| 7 purchase totals = | $633.26 | $675.7409 | $675.74 | $675.75 | $675.80 | |