| 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 | $134.60 | 12.713% | $151.7117 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $40.26 | 6.391% | $42.833 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $14.93 | 5.547% | $15.7582 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $94.86 | 7.208% | $101.6975 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $151.42 | 9.490% | $165.7898 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $231.29 | 13.295% | $262.04 | $262.04 | $262.05 | $262.00 |
| Purchase #7 | $234.76 | 10.165% | $258.6234 | $258.62 | $258.60 | $258.60 |
| 7 purchase totals = | $902.12 | $998.4536 | $998.45 | $998.45 | $998.40 | |