| 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 | $150.58 | 8.407% | $163.2393 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $156.39 | 11.436% | $174.2748 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $161.48 | 6.362% | $171.7534 | $171.75 | $171.75 | $171.80 |
| Purchase #4 | $149.77 | 8.570% | $162.6053 | $162.61 | $162.60 | $162.60 |
| Purchase #5 | $180.88 | 3.324% | $186.8925 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $126.77 | 7.594% | $136.3969 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $178.56 | 13.342% | $202.3835 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,104.43 | $1,197.5457 | $1,197.54 | $1,197.55 | $1,197.60 | |