| 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 | $168.94 | 8.386% | $183.1073 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $85.44 | 4.102% | $88.9447 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $93.66 | 7.200% | $100.4035 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $183.60 | 6.153% | $194.8969 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $178.99 | 3.304% | $184.9038 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $245.64 | 10.593% | $271.6606 | $271.66 | $271.65 | $271.70 |
| Purchase #7 | $192.88 | 5.347% | $203.1933 | $203.19 | $203.20 | $203.20 |
| 7 purchase totals = | $1,149.15 | $1,227.1101 | $1,227.10 | $1,227.10 | $1,227.10 | |