| 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 | $186.71 | 7.203% | $200.1587 | $200.16 | $200.15 | $200.20 |
| Purchase #2 | $125.45 | 8.385% | $135.969 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $30.87 | 11.463% | $34.4086 | $34.41 | $34.40 | $34.40 |
| Purchase #4 | $243.37 | 6.817% | $259.9605 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $93.85 | 5.637% | $99.1403 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $162.85 | 3.234% | $168.1166 | $168.12 | $168.10 | $168.10 |
| Purchase #7 | $194.56 | 10.651% | $215.2826 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,037.66 | $1,113.0363 | $1,113.04 | $1,113.00 | $1,113.10 | |