| 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 | $155.61 | 11.464% | $173.4491 | $173.45 | $173.45 | $173.40 |
| Purchase #2 | $106.45 | 7.172% | $114.0846 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $39.97 | 4.723% | $41.8578 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $178.48 | 3.321% | $184.4073 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $239.82 | 5.801% | $253.732 | $253.73 | $253.75 | $253.70 |
| Purchase #6 | $123.84 | 3.387% | $128.0345 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $171.56 | 5.117% | $180.3387 | $180.34 | $180.35 | $180.30 |
| 7 purchase totals = | $1,015.73 | $1,075.9040 | $1,075.90 | $1,075.95 | $1,075.80 | |