| 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 | $98.55 | 8.464% | $106.8913 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $185.67 | 5.196% | $195.3174 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $108.83 | 13.609% | $123.6407 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $143.26 | 7.383% | $153.8369 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $7.44 | 11.178% | $8.2716 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $97.53 | 12.650% | $109.8675 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $178.98 | 4.214% | $186.5222 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $820.26 | $884.3476 | $884.35 | $884.30 | $884.30 | |