| 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 | $168.70 | 12.794% | $190.2835 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $137.91 | 13.183% | $156.0907 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $115.89 | 12.386% | $130.2441 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $141.79 | 11.485% | $158.0746 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $130.96 | 5.665% | $138.3789 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $195.29 | 12.492% | $219.6856 | $219.69 | $219.70 | $219.70 |
| Purchase #7 | $147.40 | 3.308% | $152.276 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $1,037.94 | $1,145.0334 | $1,145.03 | $1,145.10 | $1,145.10 | |