| 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 | $167.72 | 7.452% | $180.2185 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $22.91 | 4.166% | $23.8644 | $23.86 | $23.85 | $23.90 |
| Purchase #3 | $43.51 | 5.182% | $45.7647 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $157.32 | 13.495% | $178.5503 | $178.55 | $178.55 | $178.60 |
| Purchase #5 | $189.36 | 6.860% | $202.3501 | $202.35 | $202.35 | $202.40 |
| Purchase #6 | $226.73 | 8.769% | $246.612 | $246.61 | $246.60 | $246.60 |
| Purchase #7 | $134.41 | 8.782% | $146.2139 | $146.21 | $146.20 | $146.20 |
| 7 purchase totals = | $941.96 | $1,023.5739 | $1,023.56 | $1,023.50 | $1,023.70 | |