| 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 | $155.62 | 9.529% | $170.449 | $170.45 | $170.45 | $170.40 |
| Purchase #2 | $117.53 | 10.665% | $130.0646 | $130.06 | $130.05 | $130.10 |
| Purchase #3 | $150.63 | 7.554% | $162.0086 | $162.01 | $162.00 | $162.00 |
| Purchase #4 | $63.75 | 12.650% | $71.8144 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $171.85 | 11.286% | $191.245 | $191.25 | $191.25 | $191.20 |
| Purchase #6 | $70.80 | 12.689% | $79.7838 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $232.66 | 4.481% | $243.0855 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $962.84 | $1,048.4509 | $1,048.45 | $1,048.45 | $1,048.40 | |