| 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 | $143.34 | 11.231% | $159.4385 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $211.83 | 3.490% | $219.2229 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $186.44 | 5.168% | $196.0752 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $168.93 | 5.309% | $177.8985 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $74.73 | 3.366% | $77.2454 | $77.25 | $77.25 | $77.20 |
| Purchase #6 | $123.35 | 8.183% | $133.4437 | $133.44 | $133.45 | $133.40 |
| Purchase #7 | $27.60 | 12.385% | $31.0183 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $936.22 | $994.3425 | $994.35 | $994.35 | $994.20 | |