| 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 | $154.34 | 6.277% | $164.0279 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $180.31 | 12.522% | $202.8884 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $229.66 | 3.593% | $237.9117 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $135.77 | 10.393% | $149.8806 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $119.33 | 6.190% | $126.7165 | $126.72 | $126.70 | $126.70 |
| Purchase #6 | $232.56 | 12.114% | $260.7323 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $26.85 | 5.538% | $28.337 | $28.34 | $28.35 | $28.30 |
| 7 purchase totals = | $1,078.82 | $1,170.4944 | $1,170.50 | $1,170.55 | $1,170.40 | |