| 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 | $113.66 | 10.698% | $125.8193 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $144.30 | 4.448% | $150.7185 | $150.72 | $150.70 | $150.70 |
| Purchase #3 | $27.79 | 5.586% | $29.3423 | $29.34 | $29.35 | $29.30 |
| Purchase #4 | $171.85 | 9.112% | $187.509 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $106.28 | 7.313% | $114.0523 | $114.05 | $114.05 | $114.10 |
| Purchase #6 | $37.25 | 11.614% | $41.5762 | $41.58 | $41.60 | $41.60 |
| Purchase #7 | $183.93 | 6.389% | $195.6813 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $785.06 | $844.6989 | $844.70 | $844.70 | $844.70 | |