| 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 | $151.55 | 8.266% | $164.0771 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $174.93 | 5.494% | $184.5407 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $206.35 | 12.346% | $231.826 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $119.84 | 8.688% | $130.2517 | $130.25 | $130.25 | $130.30 |
| Purchase #5 | $198.50 | 5.550% | $209.5168 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $98.66 | 4.392% | $102.9931 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $206.59 | 13.422% | $234.3185 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $1,156.42 | $1,257.5239 | $1,257.53 | $1,257.55 | $1,257.50 | |