| 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 | $163.56 | 3.133% | $168.6843 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $57.83 | 5.256% | $60.8695 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $109.87 | 3.809% | $114.0549 | $114.05 | $114.05 | $114.10 |
| Purchase #4 | $26.29 | 5.266% | $27.6744 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $157.74 | 11.535% | $175.9353 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $150.86 | 5.412% | $159.0245 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $162.90 | 3.519% | $168.6325 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $829.05 | $874.8754 | $874.86 | $874.85 | $874.90 | |