| 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 | $159.70 | 12.549% | $179.7408 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $197.42 | 4.265% | $205.84 | $205.84 | $205.85 | $205.80 |
| Purchase #3 | $62.40 | 3.326% | $64.4754 | $64.48 | $64.50 | $64.50 |
| Purchase #4 | $113.56 | 7.811% | $122.4302 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $25.31 | 6.231% | $26.8871 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $191.90 | 10.336% | $211.7348 | $211.73 | $211.75 | $211.70 |
| Purchase #7 | $106.49 | 6.464% | $113.3735 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $856.78 | $924.4818 | $924.48 | $924.55 | $924.40 | |