| 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 | $166.82 | 9.799% | $183.1667 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $204.90 | 10.516% | $226.4473 | $226.45 | $226.45 | $226.40 |
| Purchase #3 | $201.91 | 8.162% | $218.3899 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $178.28 | 13.279% | $201.9538 | $201.95 | $201.95 | $202.00 |
| Purchase #5 | $65.43 | 10.315% | $72.1791 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $191.63 | 7.636% | $206.2629 | $206.26 | $206.25 | $206.30 |
| Purchase #7 | $130.86 | 5.791% | $138.4381 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $1,139.83 | $1,246.8378 | $1,246.84 | $1,246.85 | $1,246.90 | |