| 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 | $117.72 | 10.788% | $130.4196 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $75.27 | 10.264% | $82.9957 | $83.00 | $83.00 | $83.00 |
| Purchase #3 | $62.56 | 11.173% | $69.5498 | $69.55 | $69.55 | $69.50 |
| Purchase #4 | $196.33 | 9.399% | $214.7831 | $214.78 | $214.80 | $214.80 |
| Purchase #5 | $161.78 | 6.587% | $172.4364 | $172.44 | $172.45 | $172.40 |
| Purchase #6 | $129.76 | 11.144% | $144.2205 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $151.74 | 8.565% | $164.7365 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $895.16 | $979.1416 | $979.15 | $979.15 | $979.00 | |