| 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 | $6.84 | 7.618% | $7.3611 | $7.36 | $7.35 | $7.40 |
| Purchase #2 | $142.74 | 5.613% | $150.752 | $150.75 | $150.75 | $150.80 |
| Purchase #3 | $86.42 | 10.823% | $95.7732 | $95.77 | $95.75 | $95.80 |
| Purchase #4 | $189.51 | 8.318% | $205.2734 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $209.32 | 5.823% | $221.5087 | $221.51 | $221.50 | $221.50 |
| Purchase #6 | $198.34 | 13.281% | $224.6815 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $156.55 | 7.195% | $167.8138 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $989.72 | $1,073.1637 | $1,073.15 | $1,073.10 | $1,073.30 | |