| 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 | $179.25 | 4.714% | $187.6998 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $247.63 | 13.424% | $280.8719 | $280.87 | $280.85 | $280.90 |
| Purchase #3 | $51.63 | 13.474% | $58.5866 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $179.87 | 13.252% | $203.7064 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $37.30 | 6.429% | $39.698 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $165.79 | 7.834% | $178.778 | $178.78 | $178.80 | $178.80 |
| Purchase #7 | $238.64 | 6.865% | $255.0226 | $255.02 | $255.00 | $255.00 |
| 7 purchase totals = | $1,100.11 | $1,204.3633 | $1,204.37 | $1,204.35 | $1,204.40 | |