| 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 | $144.99 | 6.348% | $154.194 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $163.33 | 5.301% | $171.9881 | $171.99 | $172.00 | $172.00 |
| Purchase #3 | $5.60 | 7.356% | $6.0119 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $191.74 | 11.241% | $213.2935 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $242.61 | 3.669% | $251.5114 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $25.28 | 10.565% | $27.9508 | $27.95 | $27.95 | $28.00 |
| Purchase #7 | $169.56 | 4.419% | $177.0529 | $177.05 | $177.05 | $177.10 |
| 7 purchase totals = | $943.11 | $1,002.0026 | $1,001.99 | $1,002.00 | $1,002.10 | |