| 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 | $188.43 | 5.629% | $199.0367 | $199.04 | $199.05 | $199.00 |
| Purchase #2 | $25.85 | 7.540% | $27.7991 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $73.51 | 5.347% | $77.4406 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $58.64 | 3.550% | $60.7217 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $77.39 | 9.511% | $84.7506 | $84.75 | $84.75 | $84.80 |
| Purchase #6 | $113.70 | 10.530% | $125.6726 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $133.67 | 4.769% | $140.0447 | $140.04 | $140.05 | $140.00 |
| 7 purchase totals = | $671.19 | $715.4660 | $715.46 | $715.45 | $715.40 | |