| 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 | $162.72 | 3.806% | $168.9131 | $168.91 | $168.90 | $168.90 |
| Purchase #2 | $73.44 | 4.421% | $76.6868 | $76.69 | $76.70 | $76.70 |
| Purchase #3 | $7.70 | 13.213% | $8.7174 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $12.77 | 12.252% | $14.3346 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $219.90 | 10.356% | $242.6728 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $155.97 | 11.140% | $173.3451 | $173.35 | $173.35 | $173.30 |
| Purchase #7 | $232.40 | 7.803% | $250.5342 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $864.90 | $935.2040 | $935.20 | $935.20 | $935.10 | |