| 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 | $171.35 | 3.403% | $177.181 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $225.65 | 3.245% | $232.9723 | $232.97 | $232.95 | $233.00 |
| Purchase #3 | $59.95 | 12.367% | $67.364 | $67.36 | $67.35 | $67.40 |
| Purchase #4 | $17.65 | 12.592% | $19.8725 | $19.87 | $19.85 | $19.90 |
| Purchase #5 | $231.80 | 4.349% | $241.881 | $241.88 | $241.90 | $241.90 |
| Purchase #6 | $31.27 | 11.445% | $34.8489 | $34.85 | $34.85 | $34.80 |
| Purchase #7 | $32.62 | 8.262% | $35.3151 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $770.29 | $809.4348 | $809.43 | $809.40 | $809.50 | |