| 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 | $150.84 | 7.612% | $162.3219 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $154.58 | 4.621% | $161.7231 | $161.72 | $161.70 | $161.70 |
| Purchase #3 | $91.87 | 11.841% | $102.7483 | $102.75 | $102.75 | $102.70 |
| Purchase #4 | $80.27 | 6.487% | $85.4771 | $85.48 | $85.50 | $85.50 |
| Purchase #5 | $141.71 | 13.715% | $161.1455 | $161.15 | $161.15 | $161.10 |
| Purchase #6 | $40.48 | 7.538% | $43.5314 | $43.53 | $43.55 | $43.50 |
| Purchase #7 | $195.80 | 9.315% | $214.0388 | $214.04 | $214.05 | $214.00 |
| 7 purchase totals = | $855.55 | $930.9861 | $930.99 | $931.00 | $930.80 | |