| 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 | $158.45 | 8.255% | $171.53 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $226.94 | 13.613% | $257.8333 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $122.92 | 8.470% | $133.3313 | $133.33 | $133.35 | $133.30 |
| Purchase #4 | $34.87 | 13.465% | $39.5652 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $146.41 | 9.216% | $159.9031 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $179.44 | 5.104% | $188.5986 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $74.48 | 3.432% | $77.0362 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $943.51 | $1,027.7977 | $1,027.80 | $1,027.85 | $1,027.70 | |