| 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 | $175.39 | 6.149% | $186.1747 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $104.94 | 3.662% | $108.7829 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $105.38 | 3.511% | $109.0799 | $109.08 | $109.10 | $109.10 |
| Purchase #4 | $51.61 | 9.655% | $56.5929 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $205.33 | 4.203% | $213.96 | $213.96 | $213.95 | $214.00 |
| Purchase #6 | $146.30 | 4.638% | $153.0854 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $66.69 | 9.655% | $73.1289 | $73.13 | $73.15 | $73.10 |
| 7 purchase totals = | $855.64 | $900.8047 | $900.80 | $900.85 | $900.90 | |