| 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 | $125.40 | 9.584% | $137.4183 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $174.59 | 4.859% | $183.0733 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $82.65 | 10.553% | $91.3721 | $91.37 | $91.35 | $91.40 |
| Purchase #4 | $168.92 | 5.573% | $178.3339 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $19.64 | 6.650% | $20.9461 | $20.95 | $20.95 | $20.90 |
| Purchase #6 | $192.55 | 8.420% | $208.7627 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $97.71 | 5.740% | $103.3186 | $103.32 | $103.30 | $103.30 |
| 7 purchase totals = | $861.46 | $923.2250 | $923.22 | $923.15 | $923.20 | |