| 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 | $120.68 | 10.354% | $133.1752 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $190.39 | 4.334% | $198.6415 | $198.64 | $198.65 | $198.60 |
| Purchase #3 | $8.56 | 12.830% | $9.6582 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $208.75 | 5.262% | $219.7344 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $16.59 | 9.555% | $18.1752 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $37.82 | 8.559% | $41.057 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $10.53 | 6.785% | $11.2445 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $593.32 | $631.6860 | $631.69 | $631.75 | $631.70 | |