| 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 | $168.31 | 10.355% | $185.7385 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $213.81 | 12.856% | $241.2974 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $134.79 | 5.555% | $142.2776 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $130.78 | 9.500% | $143.2041 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $159.54 | 7.235% | $171.0827 | $171.08 | $171.10 | $171.10 |
| Purchase #6 | $194.53 | 6.224% | $206.6375 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $192.69 | 5.772% | $203.8121 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $1,194.45 | $1,294.0499 | $1,294.05 | $1,294.10 | $1,294.00 | |