| 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 | $225.59 | 7.803% | $243.1928 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $180.99 | 11.180% | $201.2247 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $130.69 | 13.552% | $148.4011 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $7.67 | 12.443% | $8.6244 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $170.98 | 4.712% | $179.0366 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $126.69 | 4.599% | $132.5165 | $132.52 | $132.50 | $132.50 |
| Purchase #7 | $233.34 | 7.379% | $250.5582 | $250.56 | $250.55 | $250.60 |
| 7 purchase totals = | $1,075.95 | $1,163.5543 | $1,163.55 | $1,163.50 | $1,163.50 | |