| 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 | $99.80 | 6.532% | $106.3189 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $31.26 | 4.185% | $32.5682 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $162.97 | 8.577% | $176.9479 | $176.95 | $176.95 | $176.90 |
| Purchase #4 | $28.92 | 7.419% | $31.0656 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $166.31 | 11.142% | $184.8403 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $220.47 | 6.478% | $234.752 | $234.75 | $234.75 | $234.80 |
| Purchase #7 | $194.92 | 4.538% | $203.7655 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $904.65 | $970.2584 | $970.27 | $970.20 | $970.30 | |