| 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 | $74.25 | 12.827% | $83.774 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $125.92 | 11.805% | $140.7849 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $9.42 | 10.719% | $10.4297 | $10.43 | $10.45 | $10.40 |
| Purchase #4 | $175.59 | 4.789% | $183.999 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $188.98 | 11.274% | $210.2856 | $210.29 | $210.30 | $210.30 |
| Purchase #6 | $167.90 | 6.634% | $179.0385 | $179.04 | $179.05 | $179.00 |
| Purchase #7 | $35.41 | 8.670% | $38.48 | $38.48 | $38.50 | $38.50 |
| 7 purchase totals = | $777.47 | $846.7917 | $846.79 | $846.85 | $846.80 | |