| 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 | $173.42 | 9.215% | $189.4007 | $189.40 | $189.40 | $189.40 |
| Purchase #2 | $229.54 | 4.436% | $239.7224 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $158.38 | 12.377% | $177.9827 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $234.38 | 6.387% | $249.3499 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $20.92 | 13.491% | $23.7423 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $245.25 | 7.588% | $263.8596 | $263.86 | $263.85 | $263.90 |
| Purchase #7 | $76.70 | 6.873% | $81.9716 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $1,138.59 | $1,226.0292 | $1,226.02 | $1,226.00 | $1,226.00 | |