| 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 | $220.30 | 6.614% | $234.8706 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $179.82 | 12.204% | $201.7652 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $173.47 | 7.564% | $186.5913 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $57.87 | 6.589% | $61.6831 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $191.93 | 3.107% | $197.8933 | $197.89 | $197.90 | $197.90 |
| Purchase #6 | $104.77 | 9.352% | $114.5681 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $153.90 | 3.732% | $159.6435 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $1,082.06 | $1,157.0151 | $1,157.01 | $1,157.00 | $1,157.10 | |