| 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 | $147.79 | 9.702% | $162.1286 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $247.83 | 3.728% | $257.0691 | $257.07 | $257.05 | $257.10 |
| Purchase #3 | $131.31 | 3.673% | $136.133 | $136.13 | $136.15 | $136.10 |
| Purchase #4 | $75.44 | 4.537% | $78.8627 | $78.86 | $78.85 | $78.90 |
| Purchase #5 | $100.90 | 7.612% | $108.5805 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $54.72 | 3.742% | $56.7676 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $236.98 | 3.558% | $245.4117 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $994.97 | $1,044.9532 | $1,044.95 | $1,044.95 | $1,045.00 | |