| 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 | $176.54 | 11.568% | $196.9621 | $196.96 | $196.95 | $197.00 |
| Purchase #2 | $63.63 | 4.862% | $66.7237 | $66.72 | $66.70 | $66.70 |
| Purchase #3 | $115.97 | 5.324% | $122.1442 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $114.64 | 6.536% | $122.1329 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $173.84 | 13.348% | $197.0442 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $90.48 | 11.493% | $100.8789 | $100.88 | $100.90 | $100.90 |
| Purchase #7 | $146.74 | 13.412% | $166.4208 | $166.42 | $166.40 | $166.40 |
| 7 purchase totals = | $881.84 | $972.3068 | $972.29 | $972.30 | $972.20 | |