| 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 | $175.49 | 4.126% | $182.7307 | $182.73 | $182.75 | $182.70 |
| Purchase #2 | $68.59 | 11.847% | $76.7159 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $206.46 | 5.774% | $218.381 | $218.38 | $218.40 | $218.40 |
| Purchase #4 | $182.83 | 11.869% | $204.5301 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $154.95 | 4.776% | $162.3504 | $162.35 | $162.35 | $162.40 |
| Purchase #6 | $45.32 | 12.270% | $50.8808 | $50.88 | $50.90 | $50.90 |
| Purchase #7 | $31.94 | 3.141% | $32.9432 | $32.94 | $32.95 | $32.90 |
| 7 purchase totals = | $865.58 | $928.5321 | $928.53 | $928.60 | $928.50 | |