| 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 | $151.74 | 8.807% | $165.1037 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $68.83 | 10.480% | $76.0434 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $225.70 | 5.871% | $238.9508 | $238.95 | $238.95 | $239.00 |
| Purchase #4 | $191.95 | 6.272% | $203.9891 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $192.79 | 8.223% | $208.6431 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $140.96 | 12.329% | $158.339 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $80.34 | 6.255% | $85.3653 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $1,052.31 | $1,136.4344 | $1,136.43 | $1,136.45 | $1,136.40 | |