| 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 | $156.54 | 11.825% | $175.0509 | $175.05 | $175.05 | $175.10 |
| Purchase #2 | $134.33 | 6.389% | $142.9123 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $120.43 | 11.540% | $134.3276 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $178.84 | 12.635% | $201.4364 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $62.54 | 13.821% | $71.1837 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $119.88 | 11.430% | $133.5823 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $164.37 | 5.530% | $173.4597 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $936.93 | $1,031.9529 | $1,031.95 | $1,032.00 | $1,032.00 | |