| 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 | $63.78 | 13.303% | $72.2647 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $184.95 | 7.139% | $198.1536 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $184.82 | 10.657% | $204.5163 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $106.47 | 4.565% | $111.3304 | $111.33 | $111.35 | $111.30 |
| Purchase #5 | $207.81 | 10.560% | $229.7547 | $229.75 | $229.75 | $229.80 |
| Purchase #6 | $220.64 | 6.590% | $235.1802 | $235.18 | $235.20 | $235.20 |
| Purchase #7 | $72.83 | 3.304% | $75.2363 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $1,041.30 | $1,126.4362 | $1,126.43 | $1,126.45 | $1,126.50 | |