| 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 | $132.66 | 5.541% | $140.0107 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $173.33 | 12.673% | $195.2961 | $195.30 | $195.30 | $195.30 |
| Purchase #3 | $142.52 | 3.495% | $147.5011 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $42.82 | 8.381% | $46.4087 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $143.69 | 8.478% | $155.872 | $155.87 | $155.85 | $155.90 |
| Purchase #6 | $33.81 | 4.220% | $35.2368 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $175.80 | 6.624% | $187.445 | $187.45 | $187.45 | $187.40 |
| 7 purchase totals = | $844.63 | $907.7704 | $907.78 | $907.75 | $907.70 | |