| 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 | $183.72 | 12.238% | $206.2037 | $206.20 | $206.20 | $206.20 |
| Purchase #2 | $151.35 | 5.439% | $159.5819 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $160.46 | 13.482% | $182.0932 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $80.26 | 8.478% | $87.0644 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $120.95 | 3.128% | $124.7333 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $225.61 | 4.340% | $235.4015 | $235.40 | $235.40 | $235.40 |
| Purchase #7 | $157.57 | 4.695% | $164.9679 | $164.97 | $164.95 | $165.00 |
| 7 purchase totals = | $1,079.92 | $1,160.0459 | $1,160.03 | $1,160.05 | $1,160.10 | |