| 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 | $147.58 | 7.625% | $158.833 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $228.36 | 9.795% | $250.7279 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $186.51 | 3.685% | $193.3829 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $204.87 | 7.667% | $220.5774 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $225.76 | 3.807% | $234.3547 | $234.35 | $234.35 | $234.40 |
| Purchase #6 | $61.26 | 11.203% | $68.123 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $218.44 | 5.199% | $229.7967 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $1,272.78 | $1,355.7956 | $1,355.79 | $1,355.85 | $1,355.80 | |