| 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 | $171.59 | 11.358% | $191.0792 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $93.67 | 7.787% | $100.9641 | $100.96 | $100.95 | $101.00 |
| Purchase #3 | $165.86 | 10.391% | $183.0945 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $211.79 | 12.538% | $238.3442 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $249.25 | 13.563% | $283.0558 | $283.06 | $283.05 | $283.10 |
| Purchase #6 | $211.49 | 7.270% | $226.8653 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $192.93 | 3.702% | $200.0723 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $1,296.58 | $1,423.4754 | $1,423.47 | $1,423.45 | $1,423.60 | |