| 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 | $150.79 | 5.411% | $158.9492 | $158.95 | $158.95 | $158.90 |
| Purchase #2 | $9.69 | 4.237% | $10.1006 | $10.10 | $10.10 | $10.10 |
| Purchase #3 | $198.88 | 9.824% | $218.418 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $99.97 | 7.495% | $107.4628 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $71.85 | 6.749% | $76.6992 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $85.82 | 7.216% | $92.0128 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $241.86 | 13.637% | $274.8424 | $274.84 | $274.85 | $274.80 |
| 7 purchase totals = | $858.86 | $938.4850 | $938.48 | $938.45 | $938.40 | |