| 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 | $195.30 | 12.149% | $219.027 | $219.03 | $219.05 | $219.00 |
| Purchase #2 | $186.38 | 10.643% | $206.2164 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $147.83 | 5.480% | $155.9311 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $91.38 | 7.239% | $97.995 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $152.30 | 3.524% | $157.6671 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $120.48 | 5.452% | $127.0486 | $127.05 | $127.05 | $127.00 |
| Purchase #7 | $184.96 | 8.162% | $200.0564 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $1,078.63 | $1,163.9416 | $1,163.96 | $1,163.95 | $1,163.90 | |