| 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 | $141.61 | 3.809% | $147.0039 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $228.39 | 7.245% | $244.9369 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $76.67 | 9.366% | $83.8509 | $83.85 | $83.85 | $83.90 |
| Purchase #4 | $100.65 | 3.351% | $104.0228 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $104.41 | 6.233% | $110.9179 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $198.70 | 9.486% | $217.5487 | $217.55 | $217.55 | $217.50 |
| Purchase #7 | $227.28 | 9.650% | $249.2125 | $249.21 | $249.20 | $249.20 |
| 7 purchase totals = | $1,077.71 | $1,157.4936 | $1,157.49 | $1,157.45 | $1,157.40 | |