| 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 | $139.43 | 5.479% | $147.0694 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $94.73 | 9.289% | $103.5295 | $103.53 | $103.55 | $103.50 |
| Purchase #3 | $177.94 | 5.770% | $188.2071 | $188.21 | $188.20 | $188.20 |
| Purchase #4 | $24.68 | 6.398% | $26.259 | $26.26 | $26.25 | $26.30 |
| Purchase #5 | $182.28 | 5.538% | $192.3747 | $192.37 | $192.35 | $192.40 |
| Purchase #6 | $94.60 | 6.460% | $100.7112 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $39.62 | 12.102% | $44.4148 | $44.41 | $44.40 | $44.40 |
| 7 purchase totals = | $753.28 | $802.5657 | $802.56 | $802.50 | $802.60 | |