| 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 | $124.49 | 8.603% | $135.1999 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $62.79 | 11.231% | $69.8419 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $223.63 | 8.522% | $242.6877 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $96.89 | 13.477% | $109.9479 | $109.95 | $109.95 | $109.90 |
| Purchase #5 | $142.32 | 10.508% | $157.275 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $75.36 | 3.263% | $77.819 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $156.28 | 12.372% | $175.615 | $175.62 | $175.60 | $175.60 |
| 7 purchase totals = | $881.76 | $968.3864 | $968.40 | $968.40 | $968.30 | |