| 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 | $131.58 | 13.387% | $149.1946 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $137.31 | 4.780% | $143.8734 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $159.78 | 4.370% | $166.7624 | $166.76 | $166.75 | $166.80 |
| Purchase #4 | $133.72 | 10.672% | $147.9906 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $179.89 | 12.793% | $202.9033 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $246.47 | 4.497% | $257.5538 | $257.55 | $257.55 | $257.60 |
| Purchase #7 | $189.45 | 9.440% | $207.3341 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,178.20 | $1,275.6122 | $1,275.59 | $1,275.60 | $1,275.70 | |