| 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 | $192.75 | 13.631% | $219.0238 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $123.63 | 3.242% | $127.6381 | $127.64 | $127.65 | $127.60 |
| Purchase #3 | $150.62 | 8.246% | $163.0401 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $12.80 | 13.276% | $14.4993 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $101.97 | 13.307% | $115.5391 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $170.98 | 4.277% | $178.2928 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $77.33 | 6.525% | $82.3758 | $82.38 | $82.40 | $82.40 |
| 7 purchase totals = | $830.08 | $900.4090 | $900.41 | $900.45 | $900.30 | |