| 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 | $156.34 | 6.276% | $166.1519 | $166.15 | $166.15 | $166.20 |
| Purchase #2 | $194.32 | 11.113% | $215.9148 | $215.91 | $215.90 | $215.90 |
| Purchase #3 | $58.88 | 7.354% | $63.21 | $63.21 | $63.20 | $63.20 |
| Purchase #4 | $195.55 | 12.206% | $219.4188 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $77.25 | 7.653% | $83.1619 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $138.91 | 13.396% | $157.5184 | $157.52 | $157.50 | $157.50 |
| Purchase #7 | $228.72 | 4.544% | $239.113 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,049.97 | $1,144.4888 | $1,144.48 | $1,144.40 | $1,144.50 | |