| 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 | $151.87 | 12.368% | $170.6533 | $170.65 | $170.65 | $170.70 |
| Purchase #2 | $190.87 | 8.620% | $207.323 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $225.90 | 11.819% | $252.5991 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $177.62 | 11.744% | $198.4797 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $175.42 | 12.599% | $197.5212 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $220.90 | 9.213% | $241.2515 | $241.25 | $241.25 | $241.30 |
| Purchase #7 | $211.29 | 7.661% | $227.4769 | $227.48 | $227.50 | $227.50 |
| 7 purchase totals = | $1,353.87 | $1,495.3047 | $1,495.30 | $1,495.30 | $1,495.40 | |