| 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 | $157.55 | 12.479% | $177.2107 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $163.51 | 8.260% | $177.0159 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $35.87 | 7.125% | $38.4257 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $208.28 | 8.335% | $225.6401 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $164.32 | 8.774% | $178.7374 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $223.57 | 9.644% | $245.1311 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $122.60 | 4.222% | $127.7762 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $1,075.70 | $1,169.9371 | $1,169.95 | $1,170.00 | $1,169.80 | |