| 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 | $164.31 | 10.455% | $181.4886 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $65.87 | 12.568% | $74.1485 | $74.15 | $74.15 | $74.10 |
| Purchase #3 | $174.81 | 13.359% | $198.1629 | $198.16 | $198.15 | $198.20 |
| Purchase #4 | $101.62 | 9.214% | $110.9833 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $203.35 | 12.600% | $228.9721 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $152.75 | 7.674% | $164.472 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $54.92 | 8.484% | $59.5794 | $59.58 | $59.60 | $59.60 |
| 7 purchase totals = | $917.63 | $1,017.8068 | $1,017.80 | $1,017.80 | $1,017.90 | |