| 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 | $175.44 | 10.735% | $194.2735 | $194.27 | $194.25 | $194.30 |
| Purchase #2 | $145.98 | 5.156% | $153.5067 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $12.44 | 12.447% | $13.9884 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $140.60 | 3.672% | $145.7628 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $157.98 | 7.811% | $170.3198 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $200.67 | 3.689% | $208.0727 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $180.93 | 12.764% | $204.0239 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $1,014.04 | $1,089.9478 | $1,089.94 | $1,089.85 | $1,090.00 | |