| 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 | $147.88 | 6.403% | $157.3488 | $157.35 | $157.35 | $157.30 |
| Purchase #2 | $77.30 | 13.102% | $87.4278 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $80.54 | 6.792% | $86.0103 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $97.27 | 12.825% | $109.7449 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $214.84 | 7.158% | $230.2182 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $113.96 | 8.234% | $123.3435 | $123.34 | $123.35 | $123.30 |
| Purchase #7 | $192.30 | 13.762% | $218.7643 | $218.76 | $218.75 | $218.80 |
| 7 purchase totals = | $924.09 | $1,012.8578 | $1,012.85 | $1,012.85 | $1,012.70 | |