| 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 | $138.71 | 7.270% | $148.7942 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $95.38 | 13.858% | $108.5978 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $119.89 | 4.792% | $125.6351 | $125.64 | $125.65 | $125.60 |
| Purchase #4 | $106.30 | 7.510% | $114.2831 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $241.55 | 7.331% | $259.258 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $24.88 | 3.301% | $25.7013 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $203.63 | 6.284% | $216.4261 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $930.34 | $998.6956 | $998.70 | $998.75 | $998.70 | |