| 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 | $175.72 | 3.276% | $181.4766 | $181.48 | $181.50 | $181.50 |
| Purchase #2 | $130.57 | 3.347% | $134.9402 | $134.94 | $134.95 | $134.90 |
| Purchase #3 | $159.32 | 9.714% | $174.7963 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $31.68 | 3.712% | $32.856 | $32.86 | $32.85 | $32.90 |
| Purchase #5 | $151.80 | 8.274% | $164.3599 | $164.36 | $164.35 | $164.40 |
| Purchase #6 | $96.67 | 10.855% | $107.1635 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $69.45 | 12.192% | $77.9173 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $815.21 | $873.5098 | $873.52 | $873.50 | $873.60 | |