| 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 | $168.92 | 13.512% | $191.7445 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $167.91 | 9.438% | $183.7573 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $8.69 | 7.278% | $9.3225 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $191.78 | 7.114% | $205.4232 | $205.42 | $205.40 | $205.40 |
| Purchase #5 | $114.46 | 12.345% | $128.5901 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $147.87 | 8.239% | $160.053 | $160.05 | $160.05 | $160.10 |
| Purchase #7 | $103.52 | 4.236% | $107.9051 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $903.15 | $986.7957 | $986.79 | $986.75 | $986.80 | |