| 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 | $173.79 | 11.213% | $193.2771 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $214.80 | 10.740% | $237.8695 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $161.43 | 8.841% | $175.702 | $175.70 | $175.70 | $175.70 |
| Purchase #4 | $201.69 | 9.690% | $221.2338 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $246.83 | 12.314% | $277.2246 | $277.22 | $277.20 | $277.20 |
| Purchase #6 | $134.95 | 11.364% | $150.2857 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $44.69 | 10.674% | $49.4602 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $1,178.18 | $1,305.0529 | $1,305.05 | $1,305.05 | $1,305.10 | |