| 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 | $145.73 | 13.444% | $165.3219 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $101.75 | 9.669% | $111.5882 | $111.59 | $111.60 | $111.60 |
| Purchase #3 | $109.55 | 3.549% | $113.4379 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $212.84 | 5.105% | $223.7055 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $36.29 | 6.867% | $38.782 | $38.78 | $38.80 | $38.80 |
| Purchase #6 | $187.96 | 7.131% | $201.3634 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $21.45 | 9.665% | $23.5231 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $815.57 | $877.7220 | $877.72 | $877.70 | $877.70 | |