| 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 | $149.78 | 10.377% | $165.3227 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $64.48 | 13.510% | $73.1912 | $73.19 | $73.20 | $73.20 |
| Purchase #3 | $48.99 | 7.666% | $52.7456 | $52.75 | $52.75 | $52.70 |
| Purchase #4 | $73.91 | 6.744% | $78.8945 | $78.89 | $78.90 | $78.90 |
| Purchase #5 | $244.92 | 10.542% | $270.7395 | $270.74 | $270.75 | $270.70 |
| Purchase #6 | $221.64 | 11.761% | $247.7071 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $112.29 | 7.809% | $121.0587 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $916.01 | $1,009.6593 | $1,009.66 | $1,009.65 | $1,009.60 | |