| 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 | $136.35 | 10.789% | $151.0608 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $184.47 | 3.412% | $190.7641 | $190.76 | $190.75 | $190.80 |
| Purchase #3 | $196.63 | 7.458% | $211.2947 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $105.71 | 8.102% | $114.2746 | $114.27 | $114.25 | $114.30 |
| Purchase #5 | $204.94 | 13.488% | $232.5823 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $138.36 | 9.633% | $151.6882 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $156.34 | 7.594% | $168.2125 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $1,122.80 | $1,219.8772 | $1,219.86 | $1,219.85 | $1,220.00 | |