| 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 | $154.82 | 5.686% | $163.6231 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $5.69 | 4.143% | $5.9257 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $9.31 | 10.530% | $10.2903 | $10.29 | $10.30 | $10.30 |
| Purchase #4 | $135.37 | 8.714% | $147.1661 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $186.28 | 6.836% | $199.0141 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $85.87 | 4.711% | $89.9153 | $89.92 | $89.90 | $89.90 |
| Purchase #7 | $122.77 | 10.111% | $135.1833 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $700.11 | $751.1179 | $751.12 | $751.10 | $751.10 | |