| 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 | $33.99 | 7.757% | $36.6266 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $142.85 | 5.267% | $150.3739 | $150.37 | $150.35 | $150.40 |
| Purchase #3 | $146.55 | 6.275% | $155.746 | $155.75 | $155.75 | $155.70 |
| Purchase #4 | $162.92 | 8.410% | $176.6216 | $176.62 | $176.60 | $176.60 |
| Purchase #5 | $129.84 | 4.420% | $135.5789 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $121.74 | 6.424% | $129.5606 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $203.83 | 13.431% | $231.2064 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $941.72 | $1,015.7140 | $1,015.72 | $1,015.70 | $1,015.70 | |