| 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 | $147.96 | 9.517% | $162.0414 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $66.41 | 5.252% | $69.8979 | $69.90 | $69.90 | $69.90 |
| Purchase #3 | $124.56 | 3.512% | $128.9345 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $13.77 | 10.309% | $15.1895 | $15.19 | $15.20 | $15.20 |
| Purchase #5 | $186.53 | 13.164% | $211.0848 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $96.67 | 10.652% | $106.9673 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $100.27 | 4.801% | $105.084 | $105.08 | $105.10 | $105.10 |
| 7 purchase totals = | $736.17 | $799.1994 | $799.19 | $799.25 | $799.20 | |