| 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 | $105.42 | 9.805% | $115.7564 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $172.67 | 6.420% | $183.7554 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $161.48 | 3.619% | $167.324 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $191.48 | 7.524% | $205.887 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $182.95 | 12.772% | $206.3164 | $206.32 | $206.30 | $206.30 |
| Purchase #6 | $139.51 | 10.631% | $154.3413 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $84.41 | 13.406% | $95.726 | $95.73 | $95.75 | $95.70 |
| 7 purchase totals = | $1,037.92 | $1,129.1065 | $1,129.12 | $1,129.10 | $1,129.10 | |