| 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 | $157.27 | 9.874% | $172.7988 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $49.79 | 11.113% | $55.3232 | $55.32 | $55.30 | $55.30 |
| Purchase #3 | $35.66 | 9.324% | $38.9849 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $201.77 | 13.592% | $229.1946 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $171.55 | 8.414% | $185.9842 | $185.98 | $186.00 | $186.00 |
| Purchase #6 | $58.90 | 5.564% | $62.1772 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $123.37 | 5.185% | $129.7667 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $798.31 | $874.2296 | $874.22 | $874.25 | $874.30 | |