| 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 | $76.36 | 6.541% | $81.3547 | $81.35 | $81.35 | $81.40 |
| Purchase #2 | $10.86 | 7.362% | $11.6595 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $173.36 | 6.490% | $184.6111 | $184.61 | $184.60 | $184.60 |
| Purchase #4 | $179.58 | 3.592% | $186.0305 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $100.97 | 8.781% | $109.8362 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $143.25 | 7.282% | $153.6815 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $144.88 | 9.737% | $158.987 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $829.26 | $886.1605 | $886.16 | $886.20 | $886.20 | |