| 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 | $131.88 | 13.851% | $150.1467 | $150.15 | $150.15 | $150.10 |
| Purchase #2 | $232.75 | 9.442% | $254.7263 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $62.92 | 3.604% | $65.1876 | $65.19 | $65.20 | $65.20 |
| Purchase #4 | $101.53 | 5.170% | $106.7791 | $106.78 | $106.80 | $106.80 |
| Purchase #5 | $162.34 | 10.112% | $178.7558 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $106.51 | 7.861% | $114.8828 | $114.88 | $114.90 | $114.90 |
| Purchase #7 | $248.93 | 8.594% | $270.323 | $270.32 | $270.30 | $270.30 |
| 7 purchase totals = | $1,046.86 | $1,140.8013 | $1,140.81 | $1,140.85 | $1,140.80 | |