| 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 | $138.29 | 9.571% | $151.5257 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $38.56 | 9.858% | $42.3612 | $42.36 | $42.35 | $42.40 |
| Purchase #3 | $164.47 | 8.751% | $178.8628 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $8.32 | 3.641% | $8.6229 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $71.36 | 7.213% | $76.5072 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $14.25 | 8.611% | $15.4771 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $188.77 | 7.411% | $202.7597 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $624.02 | $676.1166 | $676.12 | $676.10 | $676.20 | |