| 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 | $206.71 | 4.362% | $215.7267 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $164.71 | 10.115% | $181.3704 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $179.56 | 3.220% | $185.3418 | $185.34 | $185.35 | $185.30 |
| Purchase #4 | $167.82 | 8.465% | $182.026 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $5.84 | 4.787% | $6.1196 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $159.73 | 8.272% | $172.9429 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $117.91 | 5.633% | $124.5519 | $124.55 | $124.55 | $124.60 |
| 7 purchase totals = | $1,002.28 | $1,068.0793 | $1,068.08 | $1,068.10 | $1,068.00 | |