| 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 | $160.73 | 11.343% | $178.9616 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $126.72 | 8.859% | $137.9461 | $137.95 | $137.95 | $137.90 |
| Purchase #3 | $36.99 | 12.705% | $41.6896 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $223.84 | 9.454% | $245.0018 | $245.00 | $245.00 | $245.00 |
| Purchase #5 | $190.44 | 6.127% | $202.1083 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $234.45 | 12.584% | $263.9532 | $263.95 | $263.95 | $264.00 |
| Purchase #7 | $84.26 | 5.619% | $88.9946 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $1,057.43 | $1,158.6552 | $1,158.65 | $1,158.65 | $1,158.70 | |