| 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 | $150.93 | 4.255% | $157.3521 | $157.35 | $157.35 | $157.40 |
| Purchase #2 | $174.79 | 8.389% | $189.4531 | $189.45 | $189.45 | $189.50 |
| Purchase #3 | $212.77 | 12.831% | $240.0705 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $196.83 | 10.834% | $218.1546 | $218.15 | $218.15 | $218.20 |
| Purchase #5 | $87.85 | 4.675% | $91.957 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $15.94 | 8.283% | $17.2603 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $90.28 | 11.583% | $100.7371 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $929.39 | $1,014.9847 | $1,014.98 | $1,014.95 | $1,015.20 | |