| 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 | $122.26 | 9.593% | $133.9884 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $90.40 | 10.658% | $100.0348 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $153.89 | 6.424% | $163.7759 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $79.69 | 7.345% | $85.5432 | $85.54 | $85.55 | $85.50 |
| Purchase #5 | $190.74 | 8.638% | $207.2161 | $207.22 | $207.20 | $207.20 |
| Purchase #6 | $153.51 | 10.322% | $169.3553 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $88.47 | 5.452% | $93.2934 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $878.96 | $953.2071 | $953.21 | $953.25 | $953.20 | |