| 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 | $170.68 | 8.310% | $184.8635 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $182.87 | 8.429% | $198.2841 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $225.50 | 8.612% | $244.9201 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $95.37 | 8.445% | $103.424 | $103.42 | $103.40 | $103.40 |
| Purchase #5 | $231.43 | 6.678% | $246.8849 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $161.61 | 9.524% | $177.0017 | $177.00 | $177.00 | $177.00 |
| Purchase #7 | $41.27 | 12.320% | $46.3545 | $46.35 | $46.35 | $46.40 |
| 7 purchase totals = | $1,108.73 | $1,201.7328 | $1,201.71 | $1,201.70 | $1,201.80 | |