| 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 | $186.64 | 8.125% | $201.8045 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $15.92 | 11.523% | $17.7545 | $17.75 | $17.75 | $17.80 |
| Purchase #3 | $101.76 | 13.223% | $115.2157 | $115.22 | $115.20 | $115.20 |
| Purchase #4 | $124.99 | 11.723% | $139.6426 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $178.42 | 12.683% | $201.049 | $201.05 | $201.05 | $201.00 |
| Purchase #6 | $15.30 | 7.845% | $16.5003 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $244.85 | 13.525% | $277.966 | $277.97 | $277.95 | $278.00 |
| 7 purchase totals = | $867.88 | $969.9326 | $969.93 | $969.90 | $969.90 | |