| 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 | $158.44 | 13.175% | $179.3145 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $51.92 | 8.392% | $56.2771 | $56.28 | $56.30 | $56.30 |
| Purchase #3 | $149.59 | 10.849% | $165.819 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $225.87 | 4.559% | $236.1674 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $135.76 | 3.814% | $140.9379 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $170.37 | 13.187% | $192.8367 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $246.64 | 8.168% | $266.7856 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $1,138.59 | $1,238.1382 | $1,238.15 | $1,238.15 | $1,238.10 | |