| 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 | $175.57 | 3.637% | $181.9555 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $237.48 | 5.838% | $251.3441 | $251.34 | $251.35 | $251.30 |
| Purchase #3 | $38.77 | 3.612% | $40.1704 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $175.47 | 6.740% | $187.2967 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $187.91 | 9.179% | $205.1583 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $153.40 | 3.496% | $158.7629 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $83.27 | 6.599% | $88.765 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $1,051.87 | $1,113.4529 | $1,113.46 | $1,113.40 | $1,113.60 | |