| 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 | $156.53 | 13.712% | $177.9934 | $177.99 | $178.00 | $178.00 |
| Purchase #2 | $142.62 | 12.655% | $160.6686 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $60.95 | 7.731% | $65.662 | $65.66 | $65.65 | $65.70 |
| Purchase #4 | $80.57 | 13.485% | $91.4349 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $239.59 | 7.270% | $257.0082 | $257.01 | $257.00 | $257.00 |
| Purchase #6 | $200.95 | 11.297% | $223.6513 | $223.65 | $223.65 | $223.70 |
| Purchase #7 | $128.98 | 6.254% | $137.0464 | $137.05 | $137.05 | $137.00 |
| 7 purchase totals = | $1,010.19 | $1,113.4648 | $1,113.46 | $1,113.45 | $1,113.50 | |