| 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 | $108.40 | 8.313% | $117.4113 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $158.46 | 12.729% | $178.6304 | $178.63 | $178.65 | $178.60 |
| Purchase #3 | $96.28 | 13.636% | $109.4087 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $183.47 | 11.442% | $204.4626 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $73.58 | 13.725% | $83.6789 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $43.51 | 12.600% | $48.9923 | $48.99 | $49.00 | $49.00 |
| Purchase #7 | $202.74 | 4.427% | $211.7153 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $866.44 | $954.2995 | $954.30 | $954.30 | $954.30 | |