| 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 | $179.30 | 7.347% | $192.4732 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $137.57 | 7.445% | $147.8121 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $9.73 | 9.479% | $10.6523 | $10.65 | $10.65 | $10.70 |
| Purchase #4 | $6.32 | 4.764% | $6.6211 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $91.71 | 6.570% | $97.7353 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $214.33 | 5.584% | $226.2982 | $226.30 | $226.30 | $226.30 |
| Purchase #7 | $93.73 | 11.265% | $104.2887 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $732.69 | $785.8809 | $785.88 | $785.85 | $785.90 | |