| 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 | $63.41 | 10.492% | $70.063 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $106.63 | 10.826% | $118.1738 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $145.41 | 10.859% | $161.2001 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $173.61 | 4.703% | $181.7749 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $219.30 | 13.791% | $249.5437 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $185.61 | 7.226% | $199.0222 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $141.37 | 12.542% | $159.1006 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $1,035.34 | $1,138.8783 | $1,138.86 | $1,138.80 | $1,138.90 | |