| 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 | $158.67 | 12.569% | $178.6132 | $178.61 | $178.60 | $178.60 |
| Purchase #2 | $104.66 | 8.221% | $113.2641 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $142.54 | 7.131% | $152.7045 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $226.34 | 4.523% | $236.5774 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $33.44 | 5.527% | $35.2882 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $247.47 | 13.355% | $280.5196 | $280.52 | $280.50 | $280.50 |
| Purchase #7 | $189.67 | 8.385% | $205.5738 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $1,102.79 | $1,202.5408 | $1,202.53 | $1,202.50 | $1,202.60 | |