| 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 | $145.68 | 9.174% | $159.0447 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $203.90 | 3.270% | $210.5675 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $111.48 | 10.628% | $123.3281 | $123.33 | $123.35 | $123.30 |
| Purchase #4 | $196.58 | 9.533% | $215.32 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $64.61 | 6.746% | $68.9686 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $218.31 | 13.623% | $248.0504 | $248.05 | $248.05 | $248.10 |
| Purchase #7 | $215.27 | 12.479% | $242.1335 | $242.13 | $242.15 | $242.10 |
| 7 purchase totals = | $1,155.83 | $1,267.4128 | $1,267.41 | $1,267.40 | $1,267.40 | |