| 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 | $139.59 | 13.853% | $158.9274 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $243.62 | 12.276% | $273.5268 | $273.53 | $273.55 | $273.50 |
| Purchase #3 | $170.82 | 4.557% | $178.6043 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $198.74 | 13.118% | $224.8107 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $220.42 | 10.665% | $243.9278 | $243.93 | $243.95 | $243.90 |
| Purchase #6 | $31.80 | 13.568% | $36.1146 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $132.91 | 5.826% | $140.6533 | $140.65 | $140.65 | $140.70 |
| 7 purchase totals = | $1,137.90 | $1,256.5649 | $1,256.56 | $1,256.60 | $1,256.50 | |