| 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 | $152.78 | 5.425% | $161.0683 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $163.96 | 5.179% | $172.4515 | $172.45 | $172.45 | $172.50 |
| Purchase #3 | $48.52 | 6.794% | $51.8164 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $208.48 | 12.719% | $234.9966 | $235.00 | $235.00 | $235.00 |
| Purchase #5 | $84.55 | 11.783% | $94.5125 | $94.51 | $94.50 | $94.50 |
| Purchase #6 | $76.97 | 7.427% | $82.6866 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $186.91 | 4.787% | $195.8574 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $922.17 | $993.3893 | $993.40 | $993.35 | $993.50 | |