| 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 | $192.63 | 5.417% | $203.0648 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $94.88 | 9.476% | $103.8708 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $135.49 | 3.133% | $139.7349 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $94.79 | 3.626% | $98.2271 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $31.30 | 6.648% | $33.3808 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $30.63 | 9.711% | $33.6045 | $33.60 | $33.60 | $33.60 |
| Purchase #7 | $155.92 | 13.546% | $177.0409 | $177.04 | $177.05 | $177.00 |
| 7 purchase totals = | $735.64 | $788.9238 | $788.91 | $788.95 | $788.90 | |