| 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 | $135.54 | 6.792% | $144.7459 | $144.75 | $144.75 | $144.70 |
| Purchase #2 | $235.94 | 11.384% | $262.7994 | $262.80 | $262.80 | $262.80 |
| Purchase #3 | $151.68 | 10.574% | $167.7186 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $65.43 | 4.539% | $68.3999 | $68.40 | $68.40 | $68.40 |
| Purchase #5 | $88.81 | 7.152% | $95.1617 | $95.16 | $95.15 | $95.20 |
| Purchase #6 | $173.49 | 7.693% | $186.8366 | $186.84 | $186.85 | $186.80 |
| Purchase #7 | $195.41 | 3.602% | $202.4487 | $202.45 | $202.45 | $202.40 |
| 7 purchase totals = | $1,046.30 | $1,128.1108 | $1,128.12 | $1,128.10 | $1,128.00 | |