| 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 | $184.62 | 3.744% | $191.5322 | $191.53 | $191.55 | $191.50 |
| Purchase #2 | $129.64 | 9.847% | $142.4057 | $142.41 | $142.40 | $142.40 |
| Purchase #3 | $198.43 | 4.115% | $206.5954 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $55.58 | 5.167% | $58.4518 | $58.45 | $58.45 | $58.50 |
| Purchase #5 | $165.40 | 11.504% | $184.4276 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $248.95 | 7.461% | $267.5242 | $267.52 | $267.50 | $267.50 |
| Purchase #7 | $22.77 | 7.311% | $24.4347 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $1,005.39 | $1,075.3716 | $1,075.37 | $1,075.40 | $1,075.30 | |