| 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 | $131.86 | 6.209% | $140.0472 | $140.05 | $140.05 | $140.00 |
| Purchase #2 | $189.41 | 6.819% | $202.3259 | $202.33 | $202.35 | $202.30 |
| Purchase #3 | $128.51 | 4.444% | $134.221 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $91.45 | 10.272% | $100.8437 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $216.55 | 12.276% | $243.1337 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $75.91 | 6.530% | $80.8669 | $80.87 | $80.85 | $80.90 |
| Purchase #7 | $185.67 | 3.493% | $192.1555 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $1,019.36 | $1,093.5939 | $1,093.60 | $1,093.60 | $1,093.50 | |