| 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 | $122.65 | 3.692% | $127.1782 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $174.86 | 4.810% | $183.2708 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $154.94 | 10.102% | $170.592 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $121.68 | 3.793% | $126.2953 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $123.74 | 10.588% | $136.8416 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $144.78 | 3.802% | $150.2845 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $202.90 | 3.360% | $209.7174 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $1,045.55 | $1,104.1798 | $1,104.18 | $1,104.20 | $1,104.20 | |