| 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 | $198.58 | 5.291% | $209.0869 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $77.35 | 5.800% | $81.8363 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $115.72 | 13.319% | $131.1327 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $139.61 | 6.870% | $149.2012 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $17.87 | 6.637% | $19.056 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $148.35 | 3.303% | $153.25 | $153.25 | $153.25 | $153.30 |
| Purchase #7 | $173.76 | 12.420% | $195.341 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $871.24 | $938.9041 | $938.91 | $938.95 | $938.90 | |