| 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 | $132.26 | 12.866% | $149.2766 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $201.32 | 3.604% | $208.5756 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $80.25 | 10.727% | $88.8584 | $88.86 | $88.85 | $88.90 |
| Purchase #4 | $204.71 | 3.280% | $211.4245 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $168.36 | 7.390% | $180.8018 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $123.92 | 13.225% | $140.3084 | $140.31 | $140.30 | $140.30 |
| Purchase #7 | $134.53 | 9.744% | $147.6386 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $1,045.35 | $1,126.8839 | $1,126.89 | $1,126.90 | $1,126.90 | |