| 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 | $162.89 | 4.153% | $169.6548 | $169.65 | $169.65 | $169.70 |
| Purchase #2 | $142.61 | 6.473% | $151.8411 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $133.49 | 4.808% | $139.9082 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $82.39 | 12.423% | $92.6253 | $92.63 | $92.65 | $92.60 |
| Purchase #5 | $68.88 | 8.365% | $74.6418 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $115.88 | 6.769% | $123.7239 | $123.72 | $123.70 | $123.70 |
| Purchase #7 | $158.95 | 7.477% | $170.8347 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $865.09 | $923.2298 | $923.22 | $923.25 | $923.10 | |