| 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 | $133.79 | 12.333% | $150.2903 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $92.32 | 5.686% | $97.5693 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $66.40 | 10.859% | $73.6104 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $52.89 | 6.545% | $56.3517 | $56.35 | $56.35 | $56.40 |
| Purchase #5 | $170.84 | 3.208% | $176.3205 | $176.32 | $176.30 | $176.30 |
| Purchase #6 | $199.69 | 11.649% | $222.9519 | $222.95 | $222.95 | $223.00 |
| Purchase #7 | $161.70 | 8.460% | $175.3798 | $175.38 | $175.40 | $175.40 |
| 7 purchase totals = | $877.63 | $952.4739 | $952.47 | $952.45 | $952.60 | |