| 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 | $142.28 | 3.484% | $147.237 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $113.42 | 8.643% | $123.2229 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $69.85 | 7.259% | $74.9204 | $74.92 | $74.90 | $74.90 |
| Purchase #4 | $57.47 | 7.730% | $61.9124 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $116.63 | 7.583% | $125.4741 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $160.97 | 7.400% | $172.8818 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $215.40 | 10.753% | $238.562 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $876.02 | $944.2106 | $944.20 | $944.15 | $944.20 | |