| 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 | $137.81 | 7.831% | $148.6019 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $62.42 | 10.314% | $68.858 | $68.86 | $68.85 | $68.90 |
| Purchase #3 | $203.41 | 11.495% | $226.792 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $54.97 | 4.114% | $57.2315 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $166.89 | 3.496% | $172.7245 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $242.46 | 10.772% | $268.5778 | $268.58 | $268.60 | $268.60 |
| Purchase #7 | $179.25 | 8.587% | $194.6422 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $1,047.21 | $1,137.4279 | $1,137.42 | $1,137.45 | $1,137.40 | |