| 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 | $210.25 | 5.282% | $221.3554 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $134.36 | 4.318% | $140.1617 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $5.50 | 7.684% | $5.9226 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $132.84 | 5.376% | $139.9815 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $150.54 | 3.574% | $155.9203 | $155.92 | $155.90 | $155.90 |
| Purchase #6 | $250.97 | 7.397% | $269.5343 | $269.53 | $269.55 | $269.50 |
| Purchase #7 | $221.31 | 12.419% | $248.7945 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $1,105.77 | $1,181.6703 | $1,181.66 | $1,181.65 | $1,181.70 | |