| 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 | $163.63 | 4.606% | $171.1668 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $221.92 | 11.758% | $248.0134 | $248.01 | $248.00 | $248.00 |
| Purchase #3 | $121.62 | 11.805% | $135.9772 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $147.99 | 9.572% | $162.1556 | $162.16 | $162.15 | $162.20 |
| Purchase #5 | $137.55 | 11.784% | $153.7589 | $153.76 | $153.75 | $153.80 |
| Purchase #6 | $81.25 | 3.191% | $83.8427 | $83.84 | $83.85 | $83.80 |
| Purchase #7 | $65.88 | 6.144% | $69.9277 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $939.84 | $1,024.8423 | $1,024.85 | $1,024.85 | $1,024.90 | |