| 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 | $136.56 | 4.711% | $142.9933 | $142.99 | $143.00 | $143.00 |
| Purchase #2 | $84.66 | 8.689% | $92.0161 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $226.94 | 7.334% | $243.5838 | $243.58 | $243.60 | $243.60 |
| Purchase #4 | $157.30 | 5.434% | $165.8477 | $165.85 | $165.85 | $165.80 |
| Purchase #5 | $28.76 | 6.363% | $30.59 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $103.75 | 6.210% | $110.1929 | $110.19 | $110.20 | $110.20 |
| Purchase #7 | $230.53 | 8.818% | $250.8581 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $968.50 | $1,036.0819 | $1,036.08 | $1,036.10 | $1,036.10 | |