| 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 | $177.80 | 4.595% | $185.9699 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $65.32 | 6.577% | $69.6161 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $6.67 | 12.255% | $7.4874 | $7.49 | $7.50 | $7.50 |
| Purchase #4 | $101.27 | 7.779% | $109.1478 | $109.15 | $109.15 | $109.10 |
| Purchase #5 | $69.98 | 9.115% | $76.3587 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $242.29 | 10.343% | $267.3501 | $267.35 | $267.35 | $267.40 |
| Purchase #7 | $175.83 | 4.430% | $183.6193 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $839.16 | $899.5493 | $899.56 | $899.50 | $899.60 | |