| 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 | $154.46 | 9.566% | $169.2356 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $220.74 | 6.371% | $234.8033 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $125.60 | 11.856% | $140.4911 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $249.41 | 6.592% | $265.8511 | $265.85 | $265.85 | $265.90 |
| Purchase #5 | $29.98 | 4.835% | $31.4295 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $154.75 | 12.106% | $173.484 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $172.41 | 3.438% | $178.3375 | $178.34 | $178.35 | $178.30 |
| 7 purchase totals = | $1,107.35 | $1,193.6321 | $1,193.63 | $1,193.70 | $1,193.60 | |