| 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 | $162.88 | 12.806% | $183.7384 | $183.74 | $183.75 | $183.70 |
| Purchase #2 | $186.37 | 11.237% | $207.3124 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $148.42 | 11.818% | $165.9603 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $48.65 | 3.786% | $50.4919 | $50.49 | $50.50 | $50.50 |
| Purchase #5 | $70.70 | 8.281% | $76.5547 | $76.55 | $76.55 | $76.60 |
| Purchase #6 | $199.28 | 3.597% | $206.4481 | $206.45 | $206.45 | $206.40 |
| Purchase #7 | $95.92 | 3.509% | $99.2858 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $912.22 | $989.7916 | $989.79 | $989.80 | $989.80 | |