| 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 | $147.77 | 10.758% | $163.6671 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $115.59 | 5.776% | $122.2665 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $162.37 | 11.814% | $181.5524 | $181.55 | $181.55 | $181.60 |
| Purchase #4 | $224.96 | 7.802% | $242.5114 | $242.51 | $242.50 | $242.50 |
| Purchase #5 | $230.56 | 4.832% | $241.7007 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $188.48 | 5.367% | $198.5957 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $112.86 | 10.364% | $124.5568 | $124.56 | $124.55 | $124.60 |
| 7 purchase totals = | $1,182.59 | $1,274.8506 | $1,274.86 | $1,274.80 | $1,275.00 | |