| 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 | $183.50 | 11.633% | $204.8466 | $204.85 | $204.85 | $204.80 |
| Purchase #2 | $39.83 | 5.851% | $42.1605 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $58.48 | 13.399% | $66.3157 | $66.32 | $66.30 | $66.30 |
| Purchase #4 | $237.73 | 11.446% | $264.9406 | $264.94 | $264.95 | $264.90 |
| Purchase #5 | $114.59 | 7.540% | $123.2301 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $106.61 | 8.481% | $115.6516 | $115.65 | $115.65 | $115.70 |
| Purchase #7 | $98.60 | 5.680% | $104.2005 | $104.20 | $104.20 | $104.20 |
| 7 purchase totals = | $839.34 | $921.3456 | $921.35 | $921.35 | $921.30 | |