| 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 | $16.89 | 10.147% | $18.6038 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $185.62 | 12.374% | $208.5886 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $155.44 | 8.335% | $168.3959 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $104.43 | 3.871% | $108.4725 | $108.47 | $108.45 | $108.50 |
| Purchase #5 | $88.27 | 11.512% | $98.4316 | $98.43 | $98.45 | $98.40 |
| Purchase #6 | $172.80 | 10.414% | $190.7954 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $21.90 | 12.118% | $24.5538 | $24.55 | $24.55 | $24.60 |
| 7 purchase totals = | $745.35 | $817.8416 | $817.84 | $817.85 | $817.90 | |