| 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 | $207.71 | 6.199% | $220.5859 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $137.90 | 11.271% | $153.4427 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $164.57 | 12.560% | $185.24 | $185.24 | $185.25 | $185.20 |
| Purchase #4 | $180.83 | 13.321% | $204.9184 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $12.51 | 5.728% | $13.2266 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $250.85 | 7.752% | $270.2959 | $270.30 | $270.30 | $270.30 |
| Purchase #7 | $116.56 | 5.413% | $122.8694 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $1,070.93 | $1,170.5789 | $1,170.59 | $1,170.60 | $1,170.50 | |