| 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 | $191.72 | 8.354% | $207.7363 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $131.75 | 6.819% | $140.734 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $98.47 | 10.646% | $108.9531 | $108.95 | $108.95 | $109.00 |
| Purchase #4 | $155.32 | 10.609% | $171.7979 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $182.48 | 13.427% | $206.9816 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $23.67 | 12.366% | $26.597 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $110.27 | 6.840% | $117.8125 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $893.68 | $980.6124 | $980.61 | $980.65 | $980.60 | |