| 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 | $172.32 | 7.729% | $185.6386 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $12.83 | 12.448% | $14.4271 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $241.67 | 8.487% | $262.1805 | $262.18 | $262.20 | $262.20 |
| Purchase #4 | $179.80 | 8.863% | $195.7357 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $51.62 | 7.240% | $55.3573 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $136.41 | 4.169% | $142.0969 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $66.86 | 3.139% | $68.9587 | $68.96 | $68.95 | $69.00 |
| 7 purchase totals = | $861.51 | $924.3948 | $924.41 | $924.45 | $924.40 | |