| 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 | $137.56 | 3.744% | $142.7102 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $166.82 | 4.354% | $174.0833 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $44.80 | 7.661% | $48.2321 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $132.68 | 4.499% | $138.6493 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $181.64 | 13.748% | $206.6119 | $206.61 | $206.60 | $206.60 |
| Purchase #6 | $216.82 | 8.398% | $235.0285 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $149.44 | 11.671% | $166.8811 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $1,029.76 | $1,112.1964 | $1,112.19 | $1,112.25 | $1,112.10 | |