| 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 | $199.71 | 8.470% | $216.6254 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $122.90 | 10.708% | $136.0601 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $42.37 | 7.520% | $45.5562 | $45.56 | $45.55 | $45.60 |
| Purchase #4 | $78.89 | 5.380% | $83.1343 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $71.31 | 6.855% | $76.1983 | $76.20 | $76.20 | $76.20 |
| Purchase #6 | $152.99 | 5.754% | $161.793 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $8.79 | 7.391% | $9.4397 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $676.96 | $728.8070 | $728.81 | $728.85 | $728.80 | |