| 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 | $171.79 | 5.795% | $181.7452 | $181.75 | $181.75 | $181.70 |
| Purchase #2 | $169.75 | 11.841% | $189.8501 | $189.85 | $189.85 | $189.90 |
| Purchase #3 | $92.88 | 13.669% | $105.5758 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $77.61 | 4.549% | $81.1405 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $227.55 | 7.406% | $244.4024 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $217.46 | 10.273% | $239.7997 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $98.35 | 3.847% | $102.1335 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $1,055.39 | $1,144.6472 | $1,144.65 | $1,144.70 | $1,144.60 | |