| 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 | $167.89 | 4.144% | $174.8474 | $174.85 | $174.85 | $174.80 |
| Purchase #2 | $5.79 | 12.424% | $6.5093 | $6.51 | $6.50 | $6.50 |
| Purchase #3 | $231.25 | 11.244% | $257.2518 | $257.25 | $257.25 | $257.30 |
| Purchase #4 | $95.81 | 11.229% | $106.5685 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $223.38 | 6.809% | $238.5899 | $238.59 | $238.60 | $238.60 |
| Purchase #6 | $245.41 | 7.756% | $264.444 | $264.44 | $264.45 | $264.40 |
| Purchase #7 | $109.68 | 11.191% | $121.9543 | $121.95 | $121.95 | $122.00 |
| 7 purchase totals = | $1,079.21 | $1,170.1652 | $1,170.16 | $1,170.15 | $1,170.20 | |