| 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 | $192.33 | 5.634% | $203.1659 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $87.54 | 5.249% | $92.135 | $92.14 | $92.15 | $92.10 |
| Purchase #3 | $72.93 | 7.116% | $78.1197 | $78.12 | $78.10 | $78.10 |
| Purchase #4 | $68.85 | 6.490% | $73.3184 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $144.89 | 5.382% | $152.688 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $231.83 | 8.694% | $251.9853 | $251.99 | $252.00 | $252.00 |
| Purchase #7 | $142.78 | 3.558% | $147.8601 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $941.15 | $999.2724 | $999.29 | $999.25 | $999.30 | |