| 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 | $174.51 | 5.440% | $184.0033 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $31.51 | 9.575% | $34.5271 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $107.48 | 12.235% | $120.6302 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $150.65 | 8.571% | $163.5622 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $221.78 | 4.345% | $231.4163 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $163.65 | 13.159% | $185.1847 | $185.18 | $185.20 | $185.20 |
| Purchase #7 | $125.59 | 13.572% | $142.6351 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $975.17 | $1,061.9589 | $1,061.96 | $1,062.00 | $1,061.90 | |