| 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 | $151.53 | 6.578% | $161.4976 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $130.65 | 10.248% | $144.039 | $144.04 | $144.05 | $144.00 |
| Purchase #3 | $14.78 | 12.338% | $16.6036 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $76.50 | 4.614% | $80.0297 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $107.97 | 10.493% | $119.2993 | $119.30 | $119.30 | $119.30 |
| Purchase #6 | $232.59 | 11.783% | $259.9961 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $214.79 | 3.127% | $221.5065 | $221.51 | $221.50 | $221.50 |
| 7 purchase totals = | $928.81 | $1,002.9718 | $1,002.98 | $1,003.00 | $1,002.90 | |