| 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 | $139.73 | 7.329% | $149.9708 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $147.52 | 9.618% | $161.7085 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $20.37 | 13.276% | $23.0743 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $212.44 | 10.235% | $234.1832 | $234.18 | $234.20 | $234.20 |
| Purchase #5 | $114.69 | 13.523% | $130.1995 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $25.36 | 9.649% | $27.807 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $182.38 | 13.366% | $206.7569 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $842.49 | $933.7002 | $933.70 | $933.65 | $933.80 | |