| 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 | $153.36 | 13.107% | $173.4609 | $173.46 | $173.45 | $173.50 |
| Purchase #2 | $128.57 | 13.422% | $145.8267 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $119.34 | 9.537% | $130.7215 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $222.39 | 8.531% | $241.3621 | $241.36 | $241.35 | $241.40 |
| Purchase #5 | $76.58 | 4.802% | $80.2574 | $80.26 | $80.25 | $80.30 |
| Purchase #6 | $114.79 | 13.767% | $130.5931 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $230.59 | 10.288% | $254.3131 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $1,045.62 | $1,156.5348 | $1,156.53 | $1,156.50 | $1,156.60 | |