| 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 | $161.55 | 11.291% | $179.7906 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $94.49 | 4.663% | $98.8961 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $211.83 | 5.790% | $224.095 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $122.68 | 8.612% | $133.2452 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $155.59 | 5.169% | $163.6324 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $5.48 | 8.682% | $5.9558 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $86.69 | 13.319% | $98.2362 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $838.31 | $903.8513 | $903.87 | $903.90 | $903.80 | |