| 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 | $145.96 | 11.158% | $162.2462 | $162.25 | $162.25 | $162.20 |
| Purchase #2 | $246.72 | 8.287% | $267.1657 | $267.17 | $267.15 | $267.20 |
| Purchase #3 | $141.52 | 11.201% | $157.3717 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $102.58 | 10.489% | $113.3396 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $6.78 | 4.389% | $7.0776 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $15.37 | 8.270% | $16.6411 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $6.50 | 10.323% | $7.171 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $665.43 | $731.0129 | $731.02 | $731.00 | $731.00 | |