| 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 | $168.72 | 4.747% | $176.7291 | $176.73 | $176.75 | $176.70 |
| Purchase #2 | $196.45 | 10.380% | $216.8415 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $154.27 | 13.395% | $174.9345 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $182.99 | 5.160% | $192.4323 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $71.29 | 8.244% | $77.1671 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $35.81 | 3.271% | $36.9813 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $145.73 | 12.778% | $164.3514 | $164.35 | $164.35 | $164.40 |
| 7 purchase totals = | $955.26 | $1,039.4372 | $1,039.43 | $1,039.50 | $1,039.40 | |