| 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 | $136.36 | 4.692% | $142.758 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $15.32 | 9.281% | $16.7418 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $24.94 | 7.713% | $26.8636 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $206.86 | 13.409% | $234.5979 | $234.60 | $234.60 | $234.60 |
| Purchase #5 | $142.90 | 10.439% | $157.8173 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $128.64 | 5.345% | $135.5158 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $84.71 | 7.782% | $91.3021 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $739.73 | $805.5965 | $805.60 | $805.55 | $805.60 | |