| 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 | $161.62 | 9.794% | $177.4491 | $177.45 | $177.45 | $177.40 |
| Purchase #2 | $99.47 | 6.546% | $105.9813 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $150.37 | 12.872% | $169.7256 | $169.73 | $169.75 | $169.70 |
| Purchase #4 | $77.50 | 3.696% | $80.3644 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $196.26 | 10.584% | $217.0322 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $48.48 | 10.780% | $53.7061 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $8.32 | 7.314% | $8.9285 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $742.02 | $813.1872 | $813.19 | $813.25 | $813.10 | |