| 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 | $186.83 | 6.626% | $199.2094 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $211.76 | 8.502% | $229.7638 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $149.98 | 9.258% | $163.8651 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $96.97 | 12.264% | $108.8624 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $32.37 | 6.618% | $34.5122 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $139.88 | 11.674% | $156.2096 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $108.92 | 13.470% | $123.5915 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $926.71 | $1,016.0140 | $1,016.01 | $1,015.95 | $1,016.10 | |