| 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 | $153.97 | 10.693% | $170.434 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $59.60 | 6.277% | $63.3411 | $63.34 | $63.35 | $63.30 |
| Purchase #3 | $98.44 | 11.539% | $109.799 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $38.59 | 6.814% | $41.2195 | $41.22 | $41.20 | $41.20 |
| Purchase #5 | $188.43 | 7.735% | $203.0051 | $203.01 | $203.00 | $203.00 |
| Purchase #6 | $133.60 | 4.309% | $139.3568 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $95.79 | 10.479% | $105.8278 | $105.83 | $105.85 | $105.80 |
| 7 purchase totals = | $768.42 | $832.9833 | $832.99 | $833.00 | $832.90 | |