| 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 | $156.45 | 13.856% | $178.1277 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $217.88 | 9.237% | $238.0056 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $163.74 | 9.410% | $179.1479 | $179.15 | $179.15 | $179.10 |
| Purchase #4 | $168.88 | 4.729% | $176.8663 | $176.87 | $176.85 | $176.90 |
| Purchase #5 | $152.64 | 5.441% | $160.9451 | $160.95 | $160.95 | $160.90 |
| Purchase #6 | $56.60 | 11.417% | $63.062 | $63.06 | $63.05 | $63.10 |
| Purchase #7 | $168.64 | 6.145% | $179.0029 | $179.00 | $179.00 | $179.00 |
| 7 purchase totals = | $1,084.83 | $1,175.1575 | $1,175.17 | $1,175.15 | $1,175.10 | |