| 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 | $162.74 | 9.244% | $177.7837 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $218.51 | 9.320% | $238.8751 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $59.90 | 13.353% | $67.8984 | $67.90 | $67.90 | $67.90 |
| Purchase #4 | $215.28 | 5.598% | $227.3314 | $227.33 | $227.35 | $227.30 |
| Purchase #5 | $182.38 | 12.361% | $204.924 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $146.31 | 9.213% | $159.7895 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $92.74 | 5.493% | $97.8342 | $97.83 | $97.85 | $97.80 |
| 7 purchase totals = | $1,077.86 | $1,174.4363 | $1,174.43 | $1,174.50 | $1,174.40 | |