| 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 | $149.87 | 3.402% | $154.9686 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $104.85 | 9.311% | $114.6126 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $25.98 | 5.314% | $27.3606 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $155.90 | 9.233% | $170.2942 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $245.87 | 12.196% | $275.8563 | $275.86 | $275.85 | $275.90 |
| Purchase #6 | $88.73 | 11.713% | $99.1229 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $236.77 | 12.667% | $266.7617 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $1,007.97 | $1,108.9769 | $1,108.97 | $1,108.90 | $1,109.10 | |