| 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 | $164.88 | 6.667% | $175.8725 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $201.67 | 8.228% | $218.2634 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $160.97 | 10.664% | $178.1358 | $178.14 | $178.15 | $178.10 |
| Purchase #4 | $15.89 | 13.630% | $18.0558 | $18.06 | $18.05 | $18.10 |
| Purchase #5 | $165.63 | 13.667% | $188.2667 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $69.83 | 11.452% | $77.8269 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $99.82 | 10.490% | $110.2911 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $878.69 | $966.7122 | $966.72 | $966.70 | $966.80 | |