| 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 | $157.60 | 12.315% | $177.0084 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $126.29 | 11.389% | $140.6732 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $110.38 | 6.106% | $117.1198 | $117.12 | $117.10 | $117.10 |
| Purchase #4 | $111.96 | 8.116% | $121.0467 | $121.05 | $121.05 | $121.00 |
| Purchase #5 | $181.26 | 4.196% | $188.8657 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $8.65 | 9.493% | $9.4711 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $200.28 | 6.530% | $213.3583 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $896.42 | $967.5432 | $967.55 | $967.45 | $967.60 | |