| 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 | $129.38 | 12.551% | $145.6185 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $141.65 | 6.392% | $150.7043 | $150.70 | $150.70 | $150.70 |
| Purchase #3 | $171.72 | 3.400% | $177.5585 | $177.56 | $177.55 | $177.60 |
| Purchase #4 | $231.63 | 6.489% | $246.6605 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $195.57 | 9.140% | $213.4451 | $213.45 | $213.45 | $213.40 |
| Purchase #6 | $55.34 | 7.405% | $59.4379 | $59.44 | $59.45 | $59.40 |
| Purchase #7 | $12.33 | 6.364% | $13.1147 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $937.62 | $1,006.5395 | $1,006.54 | $1,006.50 | $1,006.50 | |