| 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 | $113.84 | 11.163% | $126.548 | $126.55 | $126.55 | $126.50 |
| Purchase #2 | $168.30 | 12.467% | $189.282 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $163.47 | 4.204% | $170.3423 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $123.90 | 6.151% | $131.5211 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $189.71 | 6.158% | $201.3923 | $201.39 | $201.40 | $201.40 |
| Purchase #6 | $217.91 | 7.393% | $234.0201 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $136.75 | 8.607% | $148.5201 | $148.52 | $148.50 | $148.50 |
| 7 purchase totals = | $1,113.88 | $1,201.6259 | $1,201.62 | $1,201.60 | $1,201.50 | |