| 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 | $140.98 | 10.179% | $155.3304 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $146.42 | 9.462% | $160.2743 | $160.27 | $160.25 | $160.30 |
| Purchase #3 | $250.52 | 12.583% | $282.0429 | $282.04 | $282.05 | $282.00 |
| Purchase #4 | $208.95 | 8.689% | $227.1057 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $96.46 | 3.291% | $99.6345 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $112.30 | 5.664% | $118.6607 | $118.66 | $118.65 | $118.70 |
| Purchase #7 | $127.29 | 6.789% | $135.9317 | $135.93 | $135.95 | $135.90 |
| 7 purchase totals = | $1,082.92 | $1,178.9802 | $1,178.97 | $1,179.00 | $1,178.90 | |