| 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 | $139.36 | 10.408% | $153.8646 | $153.86 | $153.85 | $153.90 |
| Purchase #2 | $218.98 | 11.728% | $244.662 | $244.66 | $244.65 | $244.70 |
| Purchase #3 | $181.66 | 10.771% | $201.2266 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $126.96 | 3.818% | $131.8073 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $78.58 | 6.604% | $83.7694 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $69.28 | 7.651% | $74.5806 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $46.33 | 7.452% | $49.7825 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $861.15 | $939.6930 | $939.69 | $939.70 | $939.80 | |