| 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 | $6.59 | 5.497% | $6.9523 | $6.95 | $6.95 | $7.00 |
| Purchase #2 | $166.81 | 11.867% | $186.6053 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $171.55 | 12.717% | $193.366 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $196.98 | 12.118% | $220.85 | $220.85 | $220.85 | $220.90 |
| Purchase #5 | $246.90 | 13.194% | $279.476 | $279.48 | $279.50 | $279.50 |
| Purchase #6 | $145.54 | 4.475% | $152.0529 | $152.05 | $152.05 | $152.10 |
| Purchase #7 | $109.53 | 13.338% | $124.1391 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $1,043.90 | $1,163.4416 | $1,163.45 | $1,163.45 | $1,163.60 | |