| 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 | $148.97 | 12.372% | $167.4006 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $64.30 | 9.722% | $70.5512 | $70.55 | $70.55 | $70.60 |
| Purchase #3 | $46.87 | 10.785% | $51.9249 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $52.38 | 10.579% | $57.9213 | $57.92 | $57.90 | $57.90 |
| Purchase #5 | $96.38 | 13.740% | $109.6226 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $218.82 | 3.656% | $226.8201 | $226.82 | $226.80 | $226.80 |
| Purchase #7 | $212.48 | 11.383% | $236.6666 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $840.20 | $920.9073 | $920.90 | $920.80 | $920.90 | |