| 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 | $152.42 | 10.492% | $168.4119 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $6.39 | 3.359% | $6.6046 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $147.77 | 3.821% | $153.4163 | $153.42 | $153.40 | $153.40 |
| Purchase #4 | $189.70 | 11.377% | $211.2822 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $75.87 | 11.476% | $84.5768 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $124.50 | 11.291% | $138.5573 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $94.73 | 10.502% | $104.6785 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $791.38 | $867.5276 | $867.53 | $867.55 | $867.60 | |