| 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 | $159.48 | 5.152% | $167.6964 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $126.46 | 6.757% | $135.0049 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $89.96 | 4.756% | $94.2385 | $94.24 | $94.25 | $94.20 |
| Purchase #4 | $192.54 | 10.292% | $212.3562 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $131.51 | 5.525% | $138.7759 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $220.39 | 13.530% | $250.2088 | $250.21 | $250.20 | $250.20 |
| Purchase #7 | $190.31 | 8.563% | $206.6062 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $1,110.65 | $1,204.8869 | $1,204.90 | $1,204.90 | $1,204.90 | |