| 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 | $186.84 | 5.506% | $197.1274 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $207.80 | 7.302% | $222.9736 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $23.99 | 7.195% | $25.7161 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $17.99 | 6.708% | $19.1968 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $179.72 | 13.800% | $204.5214 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $43.51 | 7.744% | $46.8794 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $141.70 | 4.662% | $148.3061 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $801.55 | $864.7208 | $864.73 | $864.70 | $864.70 | |