| 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 | $170.96 | 9.182% | $186.6575 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $93.25 | 7.599% | $100.3361 | $100.34 | $100.35 | $100.30 |
| Purchase #3 | $54.34 | 12.368% | $61.0608 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $198.35 | 9.256% | $216.7093 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $46.43 | 4.733% | $48.6275 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $140.44 | 12.490% | $157.981 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $5.59 | 5.351% | $5.8891 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $709.36 | $777.2613 | $777.27 | $777.30 | $777.30 | |