| 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 | $177.68 | 11.546% | $198.1949 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $28.46 | 12.232% | $31.9412 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $28.53 | 3.244% | $29.4555 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $231.39 | 7.399% | $248.5105 | $248.51 | $248.50 | $248.50 |
| Purchase #5 | $147.78 | 13.540% | $167.7894 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $226.86 | 10.627% | $250.9684 | $250.97 | $250.95 | $251.00 |
| Purchase #7 | $203.43 | 12.192% | $228.2322 | $228.23 | $228.25 | $228.20 |
| 7 purchase totals = | $1,044.13 | $1,155.0921 | $1,155.09 | $1,155.10 | $1,155.10 | |