| 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 | $35.46 | 5.683% | $37.4752 | $37.48 | $37.50 | $37.50 |
| Purchase #2 | $165.82 | 9.756% | $181.9974 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $201.88 | 10.318% | $222.71 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $178.93 | 4.425% | $186.8477 | $186.85 | $186.85 | $186.80 |
| Purchase #5 | $138.52 | 4.614% | $144.9113 | $144.91 | $144.90 | $144.90 |
| Purchase #6 | $189.56 | 6.647% | $202.1601 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $144.91 | 12.820% | $163.4875 | $163.49 | $163.50 | $163.50 |
| 7 purchase totals = | $1,055.08 | $1,139.5892 | $1,139.60 | $1,139.60 | $1,139.60 | |