| 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 | $152.45 | 6.863% | $162.9126 | $162.91 | $162.90 | $162.90 |
| Purchase #2 | $91.59 | 7.740% | $98.6791 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $226.31 | 4.123% | $235.6408 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $188.85 | 6.783% | $201.6597 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $109.74 | 3.670% | $113.7675 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $109.49 | 10.287% | $120.7532 | $120.75 | $120.75 | $120.80 |
| Purchase #7 | $80.58 | 4.858% | $84.4946 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $959.01 | $1,017.9075 | $1,017.90 | $1,017.90 | $1,018.00 | |