| 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 | $177.69 | 8.657% | $193.0726 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $160.47 | 8.778% | $174.5561 | $174.56 | $174.55 | $174.60 |
| Purchase #3 | $90.89 | 7.227% | $97.4586 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $162.69 | 10.563% | $179.8749 | $179.87 | $179.85 | $179.90 |
| Purchase #5 | $110.36 | 6.575% | $117.6162 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $124.63 | 5.682% | $131.7115 | $131.71 | $131.70 | $131.70 |
| Purchase #7 | $200.86 | 8.393% | $217.7182 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $1,027.59 | $1,112.0081 | $1,112.01 | $1,111.90 | $1,112.10 | |