| 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 | $150.86 | 13.229% | $170.8173 | $170.82 | $170.80 | $170.80 |
| Purchase #2 | $246.76 | 11.143% | $274.2565 | $274.26 | $274.25 | $274.30 |
| Purchase #3 | $174.40 | 3.673% | $180.8057 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $180.99 | 9.177% | $197.5995 | $197.60 | $197.60 | $197.60 |
| Purchase #5 | $184.56 | 8.512% | $200.2697 | $200.27 | $200.25 | $200.30 |
| Purchase #6 | $76.25 | 8.702% | $82.8853 | $82.89 | $82.90 | $82.90 |
| Purchase #7 | $165.41 | 6.486% | $176.1385 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $1,179.23 | $1,282.7725 | $1,282.79 | $1,282.75 | $1,282.80 | |