| 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 | $185.74 | 9.721% | $203.7958 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $193.77 | 12.588% | $218.1618 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $7.41 | 4.106% | $7.7143 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $85.79 | 3.674% | $88.9419 | $88.94 | $88.95 | $88.90 |
| Purchase #5 | $171.64 | 9.209% | $187.4463 | $187.45 | $187.45 | $187.40 |
| Purchase #6 | $166.95 | 8.751% | $181.5598 | $181.56 | $181.55 | $181.60 |
| Purchase #7 | $165.73 | 13.582% | $188.2394 | $188.24 | $188.25 | $188.20 |
| 7 purchase totals = | $977.03 | $1,075.8593 | $1,075.86 | $1,075.85 | $1,075.80 | |