| 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 | $167.96 | 3.141% | $173.2356 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $145.94 | 13.651% | $165.8623 | $165.86 | $165.85 | $165.90 |
| Purchase #3 | $91.64 | 12.553% | $103.1436 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $179.40 | 10.392% | $198.0432 | $198.04 | $198.05 | $198.00 |
| Purchase #5 | $157.51 | 12.374% | $177.0003 | $177.00 | $177.00 | $177.00 |
| Purchase #6 | $193.33 | 6.643% | $206.1729 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $44.81 | 8.521% | $48.6283 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $980.59 | $1,072.0862 | $1,072.08 | $1,072.10 | $1,072.00 | |