| 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 | $157.49 | 9.697% | $172.7618 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $108.60 | 5.788% | $114.8858 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $31.66 | 10.289% | $34.9175 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $68.60 | 10.229% | $75.6171 | $75.62 | $75.60 | $75.60 |
| Purchase #5 | $170.41 | 9.127% | $185.9633 | $185.96 | $185.95 | $186.00 |
| Purchase #6 | $44.98 | 12.643% | $50.6668 | $50.67 | $50.65 | $50.70 |
| Purchase #7 | $238.95 | 11.446% | $266.3002 | $266.30 | $266.30 | $266.30 |
| 7 purchase totals = | $820.69 | $901.1125 | $901.12 | $901.05 | $901.20 | |