| 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 | $126.67 | 11.208% | $140.8672 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $161.64 | 8.173% | $174.8508 | $174.85 | $174.85 | $174.90 |
| Purchase #3 | $140.75 | 11.420% | $156.8237 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $52.65 | 12.125% | $59.0338 | $59.03 | $59.05 | $59.00 |
| Purchase #5 | $35.27 | 7.842% | $38.0359 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $220.70 | 7.253% | $236.7074 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $51.27 | 11.259% | $57.0425 | $57.04 | $57.05 | $57.00 |
| 7 purchase totals = | $788.95 | $863.3613 | $863.36 | $863.35 | $863.30 | |