| 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 | $140.75 | 9.159% | $153.6413 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $127.49 | 5.152% | $134.0583 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $161.81 | 5.683% | $171.0057 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $219.90 | 10.241% | $242.42 | $242.42 | $242.40 | $242.40 |
| Purchase #5 | $39.39 | 6.154% | $41.8141 | $41.81 | $41.80 | $41.80 |
| Purchase #6 | $236.74 | 5.227% | $249.1144 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $68.30 | 8.197% | $73.8986 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $994.38 | $1,065.9524 | $1,065.95 | $1,065.90 | $1,065.90 | |