| 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 | $165.32 | 5.574% | $174.5349 | $174.53 | $174.55 | $174.50 |
| Purchase #2 | $165.87 | 10.679% | $183.5833 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $40.42 | 11.110% | $44.9107 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $204.36 | 13.271% | $231.4806 | $231.48 | $231.50 | $231.50 |
| Purchase #5 | $70.27 | 4.293% | $73.2867 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $5.62 | 10.722% | $6.2226 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $237.38 | 10.283% | $261.7898 | $261.79 | $261.80 | $261.80 |
| 7 purchase totals = | $889.24 | $975.8086 | $975.80 | $975.85 | $975.80 | |