| 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 | $172.82 | 8.364% | $187.2747 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $51.38 | 13.197% | $58.1606 | $58.16 | $58.15 | $58.20 |
| Purchase #3 | $166.91 | 5.200% | $175.5893 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $158.30 | 13.504% | $179.6768 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $199.43 | 6.492% | $212.377 | $212.38 | $212.40 | $212.40 |
| Purchase #6 | $226.93 | 5.727% | $239.9263 | $239.93 | $239.95 | $239.90 |
| Purchase #7 | $98.99 | 3.673% | $102.6259 | $102.63 | $102.65 | $102.60 |
| 7 purchase totals = | $1,074.76 | $1,155.6306 | $1,155.64 | $1,155.70 | $1,155.70 | |