| 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 | $163.94 | 10.395% | $180.9816 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $43.67 | 13.361% | $49.5047 | $49.50 | $49.50 | $49.50 |
| Purchase #3 | $66.31 | 10.208% | $73.0789 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $163.30 | 10.691% | $180.7584 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $46.75 | 5.710% | $49.4194 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $66.35 | 5.618% | $70.0775 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $141.37 | 7.298% | $151.6872 | $151.69 | $151.70 | $151.70 |
| 7 purchase totals = | $691.69 | $755.5077 | $755.51 | $755.55 | $755.60 | |