| 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 | $161.72 | 12.130% | $181.3366 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $140.67 | 9.573% | $154.1363 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $178.55 | 4.561% | $186.6937 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $28.42 | 9.615% | $31.1526 | $31.15 | $31.15 | $31.20 |
| Purchase #5 | $247.73 | 10.335% | $273.3329 | $273.33 | $273.35 | $273.30 |
| Purchase #6 | $206.98 | 8.559% | $224.6954 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $131.55 | 10.681% | $145.6009 | $145.60 | $145.60 | $145.60 |
| 7 purchase totals = | $1,095.62 | $1,196.9484 | $1,196.95 | $1,197.00 | $1,196.90 | |