| 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 | $141.62 | 11.801% | $158.3326 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $29.70 | 6.389% | $31.5975 | $31.60 | $31.60 | $31.60 |
| Purchase #3 | $36.79 | 6.690% | $39.2513 | $39.25 | $39.25 | $39.30 |
| Purchase #4 | $137.65 | 12.820% | $155.2967 | $155.30 | $155.30 | $155.30 |
| Purchase #5 | $148.44 | 6.280% | $157.762 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $65.99 | 4.562% | $69.0005 | $69.00 | $69.00 | $69.00 |
| Purchase #7 | $9.87 | 8.392% | $10.6983 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $570.06 | $621.9389 | $621.94 | $621.95 | $622.00 | |