| 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 | $135.53 | 6.564% | $144.4262 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $25.58 | 12.333% | $28.7348 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $120.90 | 10.620% | $133.7396 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $111.94 | 9.732% | $122.834 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $173.62 | 5.690% | $183.499 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $246.59 | 3.181% | $254.434 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $27.91 | 13.726% | $31.7409 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $842.07 | $899.4085 | $899.40 | $899.50 | $899.20 | |