| 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 | $179.57 | 12.682% | $202.3431 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $86.30 | 13.134% | $97.6346 | $97.63 | $97.65 | $97.60 |
| Purchase #3 | $241.37 | 12.117% | $270.6168 | $270.62 | $270.60 | $270.60 |
| Purchase #4 | $196.83 | 12.706% | $221.8392 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $125.31 | 13.739% | $142.5263 | $142.53 | $142.55 | $142.50 |
| Purchase #6 | $53.48 | 5.847% | $56.607 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $135.86 | 8.547% | $147.472 | $147.47 | $147.45 | $147.50 |
| 7 purchase totals = | $1,018.72 | $1,139.0390 | $1,139.04 | $1,139.05 | $1,138.90 | |