| 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 | $173.91 | 11.151% | $193.3027 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $133.43 | 8.349% | $144.5701 | $144.57 | $144.55 | $144.60 |
| Purchase #3 | $158.99 | 5.641% | $167.9586 | $167.96 | $167.95 | $168.00 |
| Purchase #4 | $7.93 | 3.657% | $8.22 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $19.61 | 4.196% | $20.4328 | $20.43 | $20.45 | $20.40 |
| Purchase #6 | $196.42 | 11.723% | $219.4463 | $219.45 | $219.45 | $219.40 |
| Purchase #7 | $204.32 | 12.486% | $229.8314 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $894.61 | $983.7619 | $983.76 | $983.75 | $983.70 | |