| 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 | $173.56 | 3.486% | $179.6103 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $138.97 | 5.517% | $146.637 | $146.64 | $146.65 | $146.60 |
| Purchase #3 | $171.86 | 12.731% | $193.7395 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $211.28 | 9.468% | $231.284 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $39.75 | 10.807% | $44.0458 | $44.05 | $44.05 | $44.00 |
| Purchase #6 | $177.76 | 11.266% | $197.7864 | $197.79 | $197.80 | $197.80 |
| Purchase #7 | $177.62 | 10.759% | $196.7301 | $196.73 | $196.75 | $196.70 |
| 7 purchase totals = | $1,090.80 | $1,189.8331 | $1,189.84 | $1,189.90 | $1,189.70 | |