| 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 | $135.97 | 11.536% | $151.6555 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $202.77 | 7.560% | $218.0994 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $139.74 | 8.633% | $151.8038 | $151.80 | $151.80 | $151.80 |
| Purchase #4 | $56.28 | 12.375% | $63.2447 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $218.68 | 13.407% | $247.9984 | $248.00 | $248.00 | $248.00 |
| Purchase #6 | $177.89 | 4.357% | $185.6407 | $185.64 | $185.65 | $185.60 |
| Purchase #7 | $73.67 | 9.277% | $80.5044 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $1,005.00 | $1,098.9469 | $1,098.94 | $1,098.95 | $1,098.90 | |