| 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 | $165.58 | 8.529% | $179.7023 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $143.59 | 10.627% | $158.8493 | $158.85 | $158.85 | $158.80 |
| Purchase #3 | $104.77 | 5.773% | $110.8184 | $110.82 | $110.80 | $110.80 |
| Purchase #4 | $130.46 | 8.181% | $141.1329 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $248.42 | 5.369% | $261.7577 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $64.89 | 7.778% | $69.9371 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $177.81 | 8.234% | $192.4509 | $192.45 | $192.45 | $192.50 |
| 7 purchase totals = | $1,035.52 | $1,114.6486 | $1,114.65 | $1,114.65 | $1,114.60 | |