| 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 | $94.74 | 6.764% | $101.1482 | $101.15 | $101.15 | $101.10 |
| Purchase #2 | $118.58 | 4.128% | $123.475 | $123.48 | $123.50 | $123.50 |
| Purchase #3 | $15.67 | 10.793% | $17.3613 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $171.52 | 9.159% | $187.2295 | $187.23 | $187.25 | $187.20 |
| Purchase #5 | $83.56 | 4.280% | $87.1364 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $119.90 | 9.403% | $131.1742 | $131.17 | $131.15 | $131.20 |
| Purchase #7 | $167.83 | 4.648% | $175.6307 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $771.80 | $823.1553 | $823.16 | $823.20 | $823.10 | |