| 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 | $170.26 | 10.161% | $187.5601 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $190.53 | 8.683% | $207.0737 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $22.88 | 4.393% | $23.8851 | $23.89 | $23.90 | $23.90 |
| Purchase #4 | $172.80 | 4.873% | $181.2205 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $198.26 | 12.227% | $222.5013 | $222.50 | $222.50 | $222.50 |
| Purchase #6 | $210.42 | 3.836% | $218.4917 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $11.78 | 9.454% | $12.8937 | $12.89 | $12.90 | $12.90 |
| 7 purchase totals = | $976.93 | $1,053.6261 | $1,053.62 | $1,053.60 | $1,053.70 | |