| 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 | $158.33 | 11.153% | $175.9885 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $145.48 | 3.622% | $150.7493 | $150.75 | $150.75 | $150.70 |
| Purchase #3 | $42.65 | 6.735% | $45.5225 | $45.52 | $45.50 | $45.50 |
| Purchase #4 | $125.77 | 13.567% | $142.8332 | $142.83 | $142.85 | $142.80 |
| Purchase #5 | $96.68 | 4.460% | $100.9919 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $151.73 | 6.503% | $161.597 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $243.48 | 12.272% | $273.3599 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $964.12 | $1,051.0423 | $1,051.04 | $1,051.05 | $1,051.00 | |