| 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 | $176.69 | 4.131% | $183.9891 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $129.53 | 13.230% | $146.6668 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $208.81 | 8.192% | $225.9157 | $225.92 | $225.90 | $225.90 |
| Purchase #4 | $234.92 | 7.137% | $251.6862 | $251.69 | $251.70 | $251.70 |
| Purchase #5 | $226.52 | 13.805% | $257.7911 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $19.99 | 12.710% | $22.5307 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $246.97 | 10.595% | $273.1365 | $273.14 | $273.15 | $273.10 |
| 7 purchase totals = | $1,243.43 | $1,361.7161 | $1,361.73 | $1,361.75 | $1,361.70 | |