| 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 | $149.95 | 8.303% | $162.4003 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $191.87 | 4.270% | $200.0628 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $106.36 | 7.779% | $114.6337 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $128.74 | 8.746% | $139.9996 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $38.44 | 9.585% | $42.1245 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $245.31 | 13.371% | $278.1104 | $278.11 | $278.10 | $278.10 |
| Purchase #7 | $127.96 | 10.459% | $141.3433 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $988.63 | $1,078.6746 | $1,078.66 | $1,078.65 | $1,078.60 | |