| 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 | $181.61 | 11.710% | $202.8765 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $111.60 | 9.523% | $122.2277 | $122.23 | $122.25 | $122.20 |
| Purchase #3 | $31.67 | 6.389% | $33.6934 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $93.72 | 11.109% | $104.1314 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $89.38 | 10.172% | $98.4717 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $178.83 | 4.322% | $186.559 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $40.42 | 10.813% | $44.7906 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $727.23 | $792.7503 | $792.75 | $792.80 | $792.80 | |