| 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 | $126.80 | 7.361% | $136.1337 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $11.30 | 6.616% | $12.0476 | $12.05 | $12.05 | $12.00 |
| Purchase #3 | $168.60 | 6.410% | $179.4073 | $179.41 | $179.40 | $179.40 |
| Purchase #4 | $122.65 | 10.615% | $135.6693 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $51.80 | 12.804% | $58.4325 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $208.77 | 12.760% | $235.4091 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $142.99 | 6.873% | $152.8177 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $832.91 | $909.9172 | $909.92 | $909.90 | $909.80 | |