| 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 | $134.80 | 6.469% | $143.5202 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $176.96 | 12.705% | $199.4428 | $199.44 | $199.45 | $199.40 |
| Purchase #3 | $92.61 | 9.138% | $101.0727 | $101.07 | $101.05 | $101.10 |
| Purchase #4 | $80.92 | 8.549% | $87.8379 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $94.70 | 4.137% | $98.6177 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $213.88 | 8.390% | $231.8245 | $231.82 | $231.80 | $231.80 |
| Purchase #7 | $167.93 | 11.866% | $187.8566 | $187.86 | $187.85 | $187.90 |
| 7 purchase totals = | $961.80 | $1,050.1724 | $1,050.17 | $1,050.10 | $1,050.10 | |