| 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 | $183.91 | 13.278% | $208.3296 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $131.55 | 4.369% | $137.2974 | $137.30 | $137.30 | $137.30 |
| Purchase #3 | $168.31 | 5.725% | $177.9457 | $177.95 | $177.95 | $177.90 |
| Purchase #4 | $74.66 | 12.780% | $84.2015 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $190.32 | 11.839% | $212.852 | $212.85 | $212.85 | $212.90 |
| Purchase #6 | $85.38 | 5.666% | $90.2176 | $90.22 | $90.20 | $90.20 |
| Purchase #7 | $197.61 | 9.202% | $215.7941 | $215.79 | $215.80 | $215.80 |
| 7 purchase totals = | $1,031.74 | $1,126.6379 | $1,126.64 | $1,126.65 | $1,126.60 | |