| 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 | $150.96 | 12.552% | $169.9085 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $52.26 | 9.448% | $57.1975 | $57.20 | $57.20 | $57.20 |
| Purchase #3 | $95.52 | 5.598% | $100.8672 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $227.96 | 4.783% | $238.8633 | $238.86 | $238.85 | $238.90 |
| Purchase #5 | $156.51 | 13.241% | $177.2335 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $235.79 | 11.529% | $262.9742 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $180.74 | 12.557% | $203.4355 | $203.44 | $203.45 | $203.40 |
| 7 purchase totals = | $1,099.74 | $1,210.4797 | $1,210.48 | $1,210.45 | $1,210.50 | |