| 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 | $173.53 | 11.115% | $192.8179 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $48.64 | 10.490% | $53.7423 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $127.32 | 8.501% | $138.1435 | $138.14 | $138.15 | $138.10 |
| Purchase #4 | $35.25 | 5.873% | $37.3202 | $37.32 | $37.30 | $37.30 |
| Purchase #5 | $199.48 | 13.752% | $226.9125 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $219.52 | 7.540% | $236.0718 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $208.60 | 3.831% | $216.5915 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $1,012.34 | $1,101.5997 | $1,101.59 | $1,101.55 | $1,101.50 | |