| 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 | $29.95 | 10.830% | $33.1936 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $34.95 | 5.552% | $36.8904 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $167.62 | 3.129% | $172.8648 | $172.86 | $172.85 | $172.90 |
| Purchase #4 | $181.29 | 4.606% | $189.6402 | $189.64 | $189.65 | $189.60 |
| Purchase #5 | $177.31 | 11.341% | $197.4187 | $197.42 | $197.40 | $197.40 |
| Purchase #6 | $134.84 | 11.572% | $150.4437 | $150.44 | $150.45 | $150.40 |
| Purchase #7 | $172.76 | 10.316% | $190.5819 | $190.58 | $190.60 | $190.60 |
| 7 purchase totals = | $898.72 | $971.0333 | $971.02 | $971.05 | $971.00 | |