| 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 | $184.30 | 3.140% | $190.087 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $174.92 | 7.655% | $188.3101 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $160.88 | 8.256% | $174.1623 | $174.16 | $174.15 | $174.20 |
| Purchase #4 | $169.73 | 11.612% | $189.439 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $152.34 | 3.539% | $157.7313 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $219.51 | 11.425% | $244.589 | $244.59 | $244.60 | $244.60 |
| Purchase #7 | $195.92 | 12.325% | $220.0671 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $1,257.60 | $1,364.3858 | $1,364.39 | $1,364.40 | $1,364.40 | |