| 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 | $137.59 | 13.170% | $155.7106 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $17.48 | 7.506% | $18.792 | $18.79 | $18.80 | $18.80 |
| Purchase #3 | $119.94 | 12.488% | $134.9181 | $134.92 | $134.90 | $134.90 |
| Purchase #4 | $139.99 | 4.281% | $145.983 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $175.64 | 12.272% | $197.1945 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $65.73 | 4.778% | $68.8706 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $31.90 | 10.201% | $35.1541 | $35.15 | $35.15 | $35.20 |
| 7 purchase totals = | $688.27 | $756.6229 | $756.61 | $756.60 | $756.70 | |