| 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 | $177.33 | 8.283% | $192.0182 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $176.85 | 11.125% | $196.5246 | $196.52 | $196.50 | $196.50 |
| Purchase #3 | $184.37 | 7.120% | $197.4971 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $89.27 | 13.359% | $101.1956 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $158.73 | 3.308% | $163.9808 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $109.81 | 6.844% | $117.3254 | $117.33 | $117.35 | $117.30 |
| Purchase #7 | $74.62 | 9.831% | $81.9559 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $970.98 | $1,050.4976 | $1,050.51 | $1,050.50 | $1,050.50 | |