| 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 | $155.61 | 8.375% | $168.6423 | $168.64 | $168.65 | $168.60 |
| Purchase #2 | $213.77 | 4.455% | $223.2935 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $178.55 | 6.691% | $190.4968 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $105.70 | 7.490% | $113.6169 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $9.49 | 11.245% | $10.5572 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $170.81 | 9.248% | $186.6065 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $189.65 | 10.273% | $209.1327 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $1,023.58 | $1,102.3459 | $1,102.35 | $1,102.35 | $1,102.30 | |