| 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 | $130.45 | 13.315% | $147.8194 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $195.69 | 4.225% | $203.9579 | $203.96 | $203.95 | $204.00 |
| Purchase #3 | $196.95 | 8.484% | $213.6592 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $130.98 | 7.676% | $141.034 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $243.41 | 11.157% | $270.5673 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $38.40 | 11.789% | $42.927 | $42.93 | $42.95 | $42.90 |
| Purchase #7 | $146.93 | 3.280% | $151.7493 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $1,082.81 | $1,171.7141 | $1,171.72 | $1,171.70 | $1,171.70 | |