| 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 | $126.97 | 6.786% | $135.5862 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $48.77 | 7.818% | $52.5828 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $153.78 | 13.499% | $174.5388 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $107.80 | 13.469% | $122.3196 | $122.32 | $122.30 | $122.30 |
| Purchase #5 | $157.84 | 12.182% | $177.0681 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $127.52 | 7.399% | $136.9552 | $136.96 | $136.95 | $137.00 |
| Purchase #7 | $78.45 | 9.556% | $85.9467 | $85.95 | $85.95 | $85.90 |
| 7 purchase totals = | $801.13 | $884.9974 | $885.01 | $885.00 | $885.00 | |