| 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 | $156.73 | 11.450% | $174.6756 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $51.37 | 4.381% | $53.6205 | $53.62 | $53.60 | $53.60 |
| Purchase #3 | $226.68 | 10.476% | $250.427 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $139.62 | 13.628% | $158.6474 | $158.65 | $158.65 | $158.60 |
| Purchase #5 | $81.86 | 4.359% | $85.4283 | $85.43 | $85.45 | $85.40 |
| Purchase #6 | $33.64 | 7.117% | $36.0342 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $62.65 | 13.136% | $70.8797 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $752.55 | $829.7127 | $829.72 | $829.80 | $829.60 | |