| 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 | $169.42 | 5.414% | $178.5924 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $236.61 | 7.402% | $254.1239 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $112.62 | 13.219% | $127.5072 | $127.51 | $127.50 | $127.50 |
| Purchase #4 | $179.94 | 4.558% | $188.1417 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $246.68 | 6.428% | $262.5366 | $262.54 | $262.55 | $262.50 |
| Purchase #6 | $220.88 | 4.472% | $230.7578 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $50.92 | 13.326% | $57.7056 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $1,217.07 | $1,299.3652 | $1,299.37 | $1,299.35 | $1,299.30 | |