| 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 | $167.97 | 3.188% | $173.3249 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $197.63 | 10.126% | $217.642 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $162.96 | 5.253% | $171.5203 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $81.79 | 7.785% | $88.1574 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $212.55 | 12.242% | $238.5704 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $114.43 | 6.578% | $121.9572 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $105.32 | 9.130% | $114.9357 | $114.94 | $114.95 | $114.90 |
| 7 purchase totals = | $1,042.65 | $1,126.1079 | $1,126.11 | $1,126.05 | $1,126.10 | |