| 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 | $170.52 | 3.771% | $176.9503 | $176.95 | $176.95 | $177.00 |
| Purchase #2 | $204.65 | 13.446% | $232.1672 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $99.92 | 3.297% | $103.2144 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $103.89 | 9.553% | $113.8146 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $122.44 | 12.276% | $137.4707 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $43.92 | 12.630% | $49.4671 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $58.36 | 13.839% | $66.4364 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $803.70 | $879.5207 | $879.52 | $879.45 | $879.60 | |