| 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 | $159.28 | 6.534% | $169.6874 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $86.34 | 4.398% | $90.1372 | $90.14 | $90.15 | $90.10 |
| Purchase #3 | $178.91 | 3.158% | $184.56 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $140.78 | 12.176% | $157.9214 | $157.92 | $157.90 | $157.90 |
| Purchase #5 | $85.41 | 10.736% | $94.5796 | $94.58 | $94.60 | $94.60 |
| Purchase #6 | $108.64 | 3.356% | $112.286 | $112.29 | $112.30 | $112.30 |
| Purchase #7 | $231.74 | 6.655% | $247.1623 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $991.10 | $1,056.3339 | $1,056.34 | $1,056.35 | $1,056.40 | |