| 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 | $221.60 | 5.705% | $234.2423 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $10.37 | 11.702% | $11.5835 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $127.87 | 12.162% | $143.4215 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $171.77 | 3.352% | $177.5277 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $171.44 | 5.339% | $180.5932 | $180.59 | $180.60 | $180.60 |
| Purchase #6 | $173.97 | 10.601% | $192.4126 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $195.69 | 5.631% | $206.7093 | $206.71 | $206.70 | $206.70 |
| 7 purchase totals = | $1,072.71 | $1,146.4901 | $1,146.48 | $1,146.50 | $1,146.40 | |