| 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 | $143.25 | 6.663% | $152.7947 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $111.27 | 10.795% | $123.2816 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $75.86 | 8.197% | $82.0782 | $82.08 | $82.10 | $82.10 |
| Purchase #4 | $235.91 | 13.276% | $267.2294 | $267.23 | $267.25 | $267.20 |
| Purchase #5 | $146.33 | 7.392% | $157.1467 | $157.15 | $157.15 | $157.10 |
| Purchase #6 | $221.74 | 4.677% | $232.1108 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $116.88 | 6.289% | $124.2306 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $1,051.24 | $1,138.8720 | $1,138.87 | $1,138.95 | $1,138.80 | |