| 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 | $177.44 | 7.616% | $190.9538 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $56.33 | 9.455% | $61.656 | $61.66 | $61.65 | $61.70 |
| Purchase #3 | $218.77 | 6.348% | $232.6575 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $38.54 | 6.755% | $41.1434 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $221.58 | 9.562% | $242.7675 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $116.88 | 9.867% | $128.4125 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $173.69 | 6.519% | $185.0129 | $185.01 | $185.00 | $185.00 |
| 7 purchase totals = | $1,003.23 | $1,082.6036 | $1,082.60 | $1,082.55 | $1,082.70 | |