| 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 | $157.73 | 3.400% | $163.0928 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $137.69 | 8.318% | $149.1431 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $170.81 | 13.394% | $193.6883 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $208.39 | 10.335% | $229.9271 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $90.76 | 6.823% | $96.9526 | $96.95 | $96.95 | $97.00 |
| Purchase #6 | $32.93 | 4.553% | $34.4293 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $217.61 | 7.348% | $233.6 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $1,015.92 | $1,100.8332 | $1,100.83 | $1,100.90 | $1,100.80 | |