| 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 | $105.96 | 8.369% | $114.8278 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $23.29 | 9.474% | $25.4965 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $141.28 | 9.541% | $154.7595 | $154.76 | $154.75 | $154.80 |
| Purchase #4 | $225.59 | 13.676% | $256.4417 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $136.82 | 13.705% | $155.5712 | $155.57 | $155.55 | $155.60 |
| Purchase #6 | $68.61 | 12.285% | $77.0387 | $77.04 | $77.05 | $77.00 |
| Purchase #7 | $153.65 | 3.118% | $158.4408 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $855.20 | $942.5762 | $942.58 | $942.60 | $942.50 | |