| 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 | $194.32 | 12.293% | $218.2078 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $90.68 | 5.465% | $95.6357 | $95.64 | $95.65 | $95.60 |
| Purchase #3 | $71.71 | 12.743% | $80.848 | $80.85 | $80.85 | $80.80 |
| Purchase #4 | $233.53 | 12.288% | $262.2262 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $33.69 | 10.381% | $37.1874 | $37.19 | $37.20 | $37.20 |
| Purchase #6 | $94.59 | 3.651% | $98.0435 | $98.04 | $98.05 | $98.00 |
| Purchase #7 | $180.83 | 7.612% | $194.5948 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $899.35 | $986.7434 | $986.75 | $986.80 | $986.60 | |