| 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 | $153.93 | 9.480% | $168.5226 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $17.75 | 12.732% | $20.0099 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $73.79 | 9.606% | $80.8783 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $244.37 | 3.103% | $251.9528 | $251.95 | $251.95 | $252.00 |
| Purchase #5 | $66.90 | 5.712% | $70.7213 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $234.86 | 4.385% | $245.1586 | $245.16 | $245.15 | $245.20 |
| Purchase #7 | $167.36 | 8.416% | $181.445 | $181.45 | $181.45 | $181.40 |
| 7 purchase totals = | $958.96 | $1,018.6885 | $1,018.69 | $1,018.65 | $1,018.70 | |