| 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 | $137.99 | 10.694% | $152.7467 | $152.75 | $152.75 | $152.70 |
| Purchase #2 | $42.74 | 11.829% | $47.7957 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $243.83 | 11.326% | $271.4462 | $271.45 | $271.45 | $271.40 |
| Purchase #4 | $234.53 | 13.253% | $265.6123 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $136.83 | 13.550% | $155.3705 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $57.93 | 12.438% | $65.1353 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $13.38 | 9.863% | $14.6997 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $867.23 | $972.8064 | $972.82 | $972.80 | $972.70 | |