| 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 | $165.78 | 8.406% | $179.7155 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $47.92 | 12.774% | $54.0413 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $74.30 | 4.845% | $77.8998 | $77.90 | $77.90 | $77.90 |
| Purchase #4 | $170.63 | 8.330% | $184.8435 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $238.73 | 9.222% | $260.7457 | $260.75 | $260.75 | $260.70 |
| Purchase #6 | $182.96 | 6.763% | $195.3336 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $230.34 | 4.795% | $241.3848 | $241.38 | $241.40 | $241.40 |
| 7 purchase totals = | $1,110.66 | $1,193.9642 | $1,193.96 | $1,194.00 | $1,193.80 | |