| 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 | $193.25 | 10.229% | $213.0175 | $213.02 | $213.00 | $213.00 |
| Purchase #2 | $248.47 | 7.744% | $267.7115 | $267.71 | $267.70 | $267.70 |
| Purchase #3 | $76.96 | 11.150% | $85.541 | $85.54 | $85.55 | $85.50 |
| Purchase #4 | $103.70 | 5.718% | $109.6296 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $145.41 | 13.490% | $165.0258 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $139.48 | 6.218% | $148.1529 | $148.15 | $148.15 | $148.20 |
| Purchase #7 | $68.27 | 12.336% | $76.6918 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $975.54 | $1,065.7701 | $1,065.77 | $1,065.80 | $1,065.70 | |