| 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 | $138.39 | 3.291% | $142.9444 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $150.48 | 7.122% | $161.1972 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $149.99 | 6.236% | $159.3434 | $159.34 | $159.35 | $159.30 |
| Purchase #4 | $11.76 | 6.289% | $12.4996 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $233.34 | 4.723% | $244.3606 | $244.36 | $244.35 | $244.40 |
| Purchase #6 | $179.38 | 3.322% | $185.339 | $185.34 | $185.35 | $185.30 |
| Purchase #7 | $187.71 | 6.659% | $200.2096 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $1,051.05 | $1,105.8938 | $1,105.89 | $1,105.90 | $1,105.80 | |