| 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 | $144.79 | 11.475% | $161.4047 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $163.67 | 10.726% | $181.2252 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $182.77 | 9.857% | $200.7856 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $109.39 | 5.712% | $115.6384 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $70.46 | 13.488% | $79.9636 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $192.66 | 8.231% | $208.5178 | $208.52 | $208.50 | $208.50 |
| Purchase #7 | $43.94 | 4.812% | $46.0544 | $46.05 | $46.05 | $46.10 |
| 7 purchase totals = | $907.68 | $993.5897 | $993.59 | $993.60 | $993.60 | |