| 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 | $114.34 | 8.171% | $123.6827 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $133.94 | 7.299% | $143.7163 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $224.69 | 4.355% | $234.4752 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $72.59 | 3.684% | $75.2642 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $14.80 | 8.650% | $16.0802 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $176.58 | 4.225% | $184.0405 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $143.79 | 10.572% | $158.9915 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $880.73 | $936.2506 | $936.25 | $936.30 | $936.30 | |