| 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 | $144.31 | 11.227% | $160.5117 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $101.29 | 12.276% | $113.7244 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $80.44 | 5.312% | $84.713 | $84.71 | $84.70 | $84.70 |
| Purchase #4 | $76.81 | 7.649% | $82.6852 | $82.69 | $82.70 | $82.70 |
| Purchase #5 | $51.72 | 11.292% | $57.5602 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $166.91 | 11.870% | $186.7222 | $186.72 | $186.70 | $186.70 |
| Purchase #7 | $12.47 | 6.540% | $13.2855 | $13.29 | $13.30 | $13.30 |
| 7 purchase totals = | $633.95 | $699.2022 | $699.20 | $699.15 | $699.20 | |