| 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 | $167.98 | 5.255% | $176.8073 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $233.88 | 8.567% | $253.9165 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $249.64 | 8.733% | $271.4411 | $271.44 | $271.45 | $271.40 |
| Purchase #4 | $9.86 | 11.750% | $11.0186 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $237.82 | 6.153% | $252.4531 | $252.45 | $252.45 | $252.50 |
| Purchase #6 | $42.87 | 4.660% | $44.8677 | $44.87 | $44.85 | $44.90 |
| Purchase #7 | $178.32 | 12.776% | $201.1022 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $1,120.37 | $1,211.6065 | $1,211.61 | $1,211.55 | $1,211.60 | |