| 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 | $126.74 | 5.550% | $133.7741 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $118.29 | 7.114% | $126.7052 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $193.69 | 5.444% | $204.2345 | $204.23 | $204.25 | $204.20 |
| Purchase #4 | $34.58 | 13.482% | $39.2421 | $39.24 | $39.25 | $39.20 |
| Purchase #5 | $164.97 | 11.439% | $183.8409 | $183.84 | $183.85 | $183.80 |
| Purchase #6 | $90.80 | 13.471% | $103.0317 | $103.03 | $103.05 | $103.00 |
| Purchase #7 | $161.99 | 6.419% | $172.3881 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $891.06 | $963.2166 | $963.21 | $963.25 | $963.10 | |