| 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 | $176.34 | 10.619% | $195.0655 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $23.79 | 6.195% | $25.2638 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $23.54 | 9.188% | $25.7029 | $25.70 | $25.70 | $25.70 |
| Purchase #4 | $70.59 | 11.722% | $78.8646 | $78.86 | $78.85 | $78.90 |
| Purchase #5 | $53.48 | 3.496% | $55.3497 | $55.35 | $55.35 | $55.30 |
| Purchase #6 | $141.77 | 13.797% | $161.33 | $161.33 | $161.35 | $161.30 |
| Purchase #7 | $238.54 | 4.734% | $249.8325 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $728.05 | $791.4090 | $791.40 | $791.40 | $791.40 | |