| 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 | $184.78 | 3.111% | $190.5285 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $73.86 | 13.858% | $84.0955 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $14.57 | 9.565% | $15.9636 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $104.33 | 10.320% | $115.0969 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $95.25 | 3.409% | $98.4971 | $98.50 | $98.50 | $98.50 |
| Purchase #6 | $8.68 | 9.252% | $9.4831 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $59.25 | 4.356% | $61.8309 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $540.72 | $575.4956 | $575.50 | $575.55 | $575.50 | |