| 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 | $150.55 | 6.861% | $160.8792 | $160.88 | $160.90 | $160.90 |
| Purchase #2 | $213.65 | 9.600% | $234.1604 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $135.53 | 13.407% | $153.7005 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $211.40 | 7.574% | $227.4114 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $177.99 | 11.500% | $198.4589 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $98.98 | 12.340% | $111.1941 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $6.93 | 7.761% | $7.4678 | $7.47 | $7.45 | $7.50 |
| 7 purchase totals = | $995.03 | $1,093.2723 | $1,093.27 | $1,093.25 | $1,093.40 | |