| 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 | $16.83 | 5.625% | $17.7767 | $17.78 | $17.80 | $17.80 |
| Purchase #2 | $176.74 | 5.272% | $186.0577 | $186.06 | $186.05 | $186.10 |
| Purchase #3 | $113.99 | 7.643% | $122.7023 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $193.87 | 4.588% | $202.7648 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $197.91 | 4.696% | $207.2039 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $173.93 | 5.588% | $183.6492 | $183.65 | $183.65 | $183.60 |
| Purchase #7 | $212.28 | 8.685% | $230.7165 | $230.72 | $230.70 | $230.70 |
| 7 purchase totals = | $1,085.55 | $1,150.8711 | $1,150.87 | $1,150.85 | $1,150.90 | |