| 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 | $223.85 | 3.535% | $231.7631 | $231.76 | $231.75 | $231.80 |
| Purchase #2 | $199.57 | 6.306% | $212.1549 | $212.15 | $212.15 | $212.20 |
| Purchase #3 | $163.99 | 8.542% | $177.998 | $178.00 | $178.00 | $178.00 |
| Purchase #4 | $76.86 | 10.513% | $84.9403 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $159.96 | 13.715% | $181.8985 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $46.43 | 11.432% | $51.7379 | $51.74 | $51.75 | $51.70 |
| Purchase #7 | $52.27 | 3.678% | $54.1925 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $922.93 | $994.6852 | $994.68 | $994.70 | $994.70 | |