| 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 | $140.33 | 4.129% | $146.1242 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $168.35 | 10.593% | $186.1833 | $186.18 | $186.20 | $186.20 |
| Purchase #3 | $100.95 | 13.597% | $114.6762 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $93.49 | 12.701% | $105.3642 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $176.57 | 6.246% | $187.5986 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $183.99 | 11.246% | $204.6815 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $23.87 | 6.825% | $25.4991 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $887.55 | $970.1271 | $970.12 | $970.15 | $970.20 | |