| 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 | $207.94 | 6.315% | $221.0714 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $94.51 | 10.744% | $104.6642 | $104.66 | $104.65 | $104.70 |
| Purchase #3 | $157.84 | 8.197% | $170.7781 | $170.78 | $170.80 | $170.80 |
| Purchase #4 | $74.65 | 9.120% | $81.4581 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $247.81 | 6.300% | $263.422 | $263.42 | $263.40 | $263.40 |
| Purchase #6 | $100.92 | 6.452% | $107.4314 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $170.84 | 4.770% | $178.9891 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $1,054.51 | $1,127.8143 | $1,127.81 | $1,127.80 | $1,127.90 | |