| 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 | $161.74 | 12.736% | $182.3392 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $122.37 | 6.252% | $130.0206 | $130.02 | $130.00 | $130.00 |
| Purchase #3 | $160.29 | 8.639% | $174.1375 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $235.27 | 9.476% | $257.5642 | $257.56 | $257.55 | $257.60 |
| Purchase #5 | $26.47 | 10.484% | $29.2451 | $29.25 | $29.25 | $29.20 |
| Purchase #6 | $9.36 | 13.851% | $10.6565 | $10.66 | $10.65 | $10.70 |
| Purchase #7 | $135.29 | 8.665% | $147.0129 | $147.01 | $147.00 | $147.00 |
| 7 purchase totals = | $850.79 | $930.9760 | $930.98 | $930.95 | $930.90 | |