| 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 | $176.59 | 9.175% | $192.7921 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $67.31 | 12.278% | $75.5743 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $171.31 | 6.681% | $182.7552 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $117.27 | 13.338% | $132.9115 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $135.28 | 4.382% | $141.208 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $137.42 | 4.719% | $143.9048 | $143.90 | $143.90 | $143.90 |
| Purchase #7 | $96.96 | 6.778% | $103.5319 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $902.14 | $972.6778 | $972.67 | $972.65 | $972.70 | |