| 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 | $161.93 | 4.630% | $169.4274 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $86.82 | 13.406% | $98.4591 | $98.46 | $98.45 | $98.50 |
| Purchase #3 | $219.57 | 13.701% | $249.6533 | $249.65 | $249.65 | $249.70 |
| Purchase #4 | $95.38 | 5.288% | $100.4237 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $15.78 | 11.161% | $17.5412 | $17.54 | $17.55 | $17.50 |
| Purchase #6 | $248.29 | 3.734% | $257.5611 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $155.81 | 3.752% | $161.656 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $983.58 | $1,054.7218 | $1,054.72 | $1,054.70 | $1,054.80 | |